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By: Jacob Joshua Levison (1881-?)

Book cover Studies About Trees

In this work Levison aims to create a book that allows beginners to be able to understand how to identify trees, as well as to give information of their structure and uses. Once these topics are addressed, he then moves into concepts of care, planting and forestry.

By: Charles W. Diffin (1884-1966)

The Finding of Haldgren by Charles W. Diffin The Finding of Haldgren

Chet Ballard answers the pinpoint of light that from the craggy desolation of the moon stabs out man's old call for help.

By: John Augustine Zahm (1851-1921)

Woman in Science by John Augustine Zahm Woman in Science

A history of woman's role in science through the ages and the many contributions she has made.Chapter Titles are:1. Woman's Long Struggle for Things of the Mind2. Woman's Capacity for Scientific Pursuits3. Women in Mathematics4. Women in Astronomy5. Women in Physics6. Women in Chemistry7. Women in the Natural Sciences8. Women in Medicine and Surgery9. Women in Archæology10. Women as Inventors11. Women as Inspirers and Collaborators in Science12. The Future of Women in Science: Summary and Epilogue

By: Oscar D. Skelton (1878-1941)

Book cover Chronicles of Canada Volume 32 - The Railway Builders: A Chronicle of Overland Highways

When the pace of railroad construction slackened in 1914, Canada had achieved a remarkable position in the railway world. Only five other countries—the United States, Russia, Germany, India, and, by a small margin, France—possessed a greater mileage; and, relatively to population, none came anywhere near her. This is the story of how Canada became a country stitched together by rail.

By: Philip Francis Nowlan (1888-1940)

Book cover Airlords of Han

Airlords of Han is the 2nd Buck Rogers story, the sequel to Armageddon 2419 A.D.. Anthony Rogers takes the fight to free 25th Century America to the Han overlords. From the March, 1929 issue of Amazing Stories.

By: Donald Wandrei (1908-1987)

Book cover Raiders of the Universes

It was the 34th century and all five of the Federation of Planets around Sol were buzzing with their usual activity when the Raiders appeared. They were indeed Raiders of Universes because they had ravaged many systems before reaching Earth and showed no signs of slowing down in the least. Their weapons were invincible, their greed merciless and their natures completely alien. Indeed 'they' were from another dimension entirely. Eating up entire solar systems and planets, they slowed down just a bit when intelligent life was found on Earth...

By: David Marshall Brooks (1902-1994)

The Necessity of Atheism by David Marshall Brooks The Necessity of Atheism

Plain speaking is necessary in any discussion of religion, for if the freethinker attacks the religious dogmas with hesitation, the orthodox believer assumes that it is with regret that the freethinker would remove the crutch that supports the orthodox. And all religious beliefs are "crutches" hindering the free locomotive efforts of an advancing humanity. There are no problems related to human progress and happiness in this age which any theology can solve, and which the teachings of freethought cannot do better and without the aid of encumbrances.

By: Robert Armitage Sterndale

Natural History of the Mammalia of India and Ceylon by Robert Armitage Sterndale Natural History of the Mammalia of India and Ceylon

NATURAL HISTORY OF THE MAMMALIA OF INDIA AND CEYLON.By Robert A. Sterndale, F.R.G.S., F.Z.S., &C., PREFACE. This work is designed to meet an existing want, viz.: a popular manual of Indian Mammalia. At present the only work of the kind is one which treats exclusively of the Peninsula of India, and which consequently omits the more interesting types found in Assam, Burmah, and Ceylon, as well as the countries bordering the British Indian Empire on the North. The geographical limits of the present work have been extended to all territories likely to be reached by the sportsman from India, thus greatly enlarging the field of its usefulness...

By: Richard W. Church (1815-1890)

Bacon by Richard W. Church Bacon

This investigation of Bacon the scholar and man of letters begins with a look at the early days ang progresses to his relationships with Queen Elizabeth and James I. It includes accounts of his positions as solicitor general, attorney-general, and chancellor. The book concludes with Bacon's failure, his overall philosophy, and summaries of his writings.

By: James Orton (1830-1877)

The Andes and the Amazon by James Orton The Andes and the Amazon

This book, with the subtitle "Across the Continent of South America" describes the scientific expedion of 1867 to the equatorial Andes and the Amazon. The route was from Guayaquil to Quito, over the Cordillera, through the forest to Napo, and, finally, on the Rio Napo to Pebas on the Maranon. Besides this record, the expedition - under the auspices of the Smithsonian Institute - collected samples of rocks and plants, and numerous specimen of animals. The scientists also compiled a vocabulary of local languages and produced a new map of equatorial America...

By: Gerald Vance (1916-2013)

Book cover Equation of Doom

A world weary space pilot on the lam from earth for crimes unspecified; the most beautiful (earthly) tri-D woman in the universe who is determined to be the most powerful too; a planet of crafty and unscrupulous giant frogs intent on kicking out all aliens; and finally beings who live outside of time. Mix them all together and some very interesting things happen. Very interesting. And disastrous. But there's more! Why did 3000 worlds across the galaxy suddenly blossom almost simultaneously with very similar life and intelligence? Could there have been a common ancestor? Well, give or take a million years, simultaneously...

Book cover 3 Science Fiction Stories by Gerald Vance

Three Science Fiction stories by the great Gerald Vance: Monsoons of Death is a very nice blend of horror story and a study of true bravery on the planet Mars. A newly commissioned lieutenant finds out a lot about both! In Larson's Luck, Vance takes us on a light hearted jaun into hot shot space ship pilots, piracy and the good part of breaking the rules. The last story, Vital Ingredient, takes the listener far into the future when the sport of boxing still has two musceled opponents battling it out in a ring, but they are simply puppets, every muscle, feint and jab controlled by ring side 'managers'; ex fighters who have moved up...

By: Ellen Churchill Semple

Influences of Geographic Environment by Ellen Churchill Semple Influences of Geographic Environment

INFLUENCES OF GEOGRAPHIC ENVIRONMENT ON THE BASIS OF RATZEL'S SYSTEM OF ANTHROPO-GEOGRAPHY BY ELLEN CHURCHILL SEMPLE PREFACE The present book, as originally planned over seven years ago, was to be a simplified paraphrase or restatement of the principles embodied in Friedrich Ratzel's _Anthropo-Geographie_. The German work is difficult reading even for Germans. To most English and American students of geographic environment it is a closed book, a treasure-house bolted and barred. Ratzel himself realized that any English form could not be a literal translation, but must be adapted to the Anglo-Celtic and especially to the Anglo-American mind...

By: Justus Hecker (1795-1850)

The Dancing Mania by Justus Hecker The Dancing Mania

Numerous theories have been proposed for the causes of dancing mania, and it remains unclear whether it was a real illness or a social phenomenon. One of the most prominent theories is that victims suffered from ergot poisoning, which was known as St Anthony’s Fire in the Middle Ages. During floods and damp periods, ergots were able to grow and affect rye and other crops. Ergotism can cause hallucinations, but cannot account for the other strange behaviour most commonly identified with dancing mania...

By: David Brewster (1781-1868)

Book cover Martyrs of Science, or, the Lives of Galileo, Tycho Brahe, and Kepler

“The martyrs of Science” gives a brief biography of Galileo, Brahe and Kepler. These three men played a pivotal role in the scientific revolution during the early modern period. This book throws light upon their lives, their scientific achievements, adversities which they faced for their work and how they transformed the lives of the future generations forever. It also provides evidence which establishes that the work carried out by them are original irrespective of the claims by other men who tried in vain to rob them of their honor. The author highlights some of their fallacies which hindered their progress.

By: Richard Sabia

Book cover I Was a Teen-Age Secret Weapon

Poor Dolliver Wims is a terribly misunderstood teen age boy from the backwoods. Is he mean or evil? Quite the opposite: He does nothing wrong, hurts no one and wants only to be liked and to help, yet he seems to be blamed for every accident that ever happens to anyone in the University research facility where he 'works' as a porter. Why does disaster seem to swirl around him like a tornado whips around it's eye. He never is hurt in the slightest way while others slash themselves with previously innocent knives, are smashed by falling bookcases that had no cause to fall, and are shot by guns that are safely tucked away...

By: Nellie McClung (1873-1951)

Book cover In Times Like These

" Believing that the woman's claim to a common humanity is not an unreasonable one, and that the successful issue of such claim rests primarily upon the sense of fair play which people have or have not according to how they were born, and Therefore to men and women everywhere who love a fair deal, and are willing to give it to everyone, even women, this book is respectfully dedicated by the author."

By: G. L. Vandenburg

Book cover Four Science Fiction Stories by G.L.Vandenburg

G.L.Vandenburg wrote quirky and funny Science Fiction stories for Amazing Science Fiction Stories, and similar magazines in the 1950's. These four are a selection that give a good taste of his offbeat approach, strange sense of humor and relaxed narrative style that brought joy and excitement to those of us who bought these magazines and saw his name on the cover. In the first, Martian V.F.W., some strange visitors join a parade; in the second, Jubilation, U.S.A, our first visitors from outer space...

By: Walter W. Bryant (1865-1923)

Kepler by Walter W. Bryant Kepler

This biography of Johannes Kepler begins with an account of what the world of astronomy was like before his time, then proceeds to a look at his early years. Two chapters deal with his working relationship with Tycho Brahe. These are followed by a look at Kepler's laws and his last years.

By: Ella Rodman Church (1831-)

Book cover Among the Trees at Elmridge

"On that bright spring afternoon when three happy, interested children went off to the woods with their governess to take their first lesson in the study of wild flowers, they saw also some other things which made a fresh series of "Elmridge Talks," and these things were found among the trees of the roadside and forest."

By: Rupert H. Wheldon (1883-)

Book cover No Animal Food and Nutrition and Diet with Vegetable Recipes

Though little is known about its author, this is considered the first vegan cookbook ever written. At the time of its composition, the Vegetarian Society and other advocates of vegetarian diets were engaged in a debate about the inclusion of dairy and eggs in one's regime. This text declares, from the title to the footnotes, that the best diet is free from all animal products. The arguments span historical, physical, ethical, aesthetic, and economic considerations and conclude with practical advice that stands the test of time. An essential text for those interested in vegetarianism and animal rights.

By: Henry M. Field (1822-1907)

The Story of the Atlantic Telegraph by Henry M. Field The Story of the Atlantic Telegraph

Cyrus W. Field had a dream: to link the Old World of Britain and Europe to that of the New World of North America by a telegraph cable stretching across the great Atlantic Ocean. It took him thirteen years, a lot of money, and many men and ships and cable to make it happen. He wanted to bring the world together and make it a smaller place; to forge alliances and achieve peace. This is his story. (Introduction by Alex C. Telander)

By: R. Cadwallader Smith

Book cover Within the Deep

Presented in the form of lessons, R. Cadwallader Smith vividly portrays life in the ocean. Learn about the common and not so common that swim about in the deep, how they hunt for food and hide from enemies, visit a nursery and find out about the babies that live there, or take a stroll in an underwater garden.

By: Edward Jesse (1780-1868)

Anecdotes of Dogs by Edward Jesse Anecdotes of Dogs

"Histories are more full of examples of the fidelity of dogs than of friends."The character, sensibilities, and intellectual faculties of animals have always been a favourite study, and they are, perhaps, more strongly developed in the dog than in any other quadruped, from the circumstance of his being the constant companion of man. I am aware how much has been written on this subject, but having accumulated many original and interesting anecdotes of this faithful animal, I have attempted to enlarge the general stock of information respecting it...

By: Frances Swain

Book cover Food Guide for War Service at Home

"The long war has brought hunger to Europe; some of her peoples stand constantly face to face with starvation. To meet all this great food need in Europe—and meeting it is an imperative military necessity—we must be very careful and economical in our food use here at home. We must eat less; we must waste nothing; we must equalize the distribution of what food we may retain for ourselves; we must prevent extortion and profiteering which make prices so high that the poor cannot buy the food they actually need; and we must try to produce more food...

By: Donald Keyhoe (1897-1988)

Book cover Flying Saucers are Real

The Flying Saucers are Real is a book that investigates numerous encounters between USAF fighters, personnel, and other aircraft, and UFOs between 1947 and 1950. Keyhoe contended that the Air Force was actively investigating these cases of close encounter, with a policy of concealing their existence from the public until 1949. He stated that this policy was then replaced by one of cautious, progressive revelation. Keyhoe further stated that Earth had been visited by extraterrestrials for two centuries, with the frequency of these visits increasing sharply after the first atomic weapon test in 1945...

By: Sarath Kumar Ghosh (1883-?)

Book cover Wonders of the Jungle

How do elephants drink? What is the Law of the Jungle at the water hole? How does an elephant baby learn to feed and learn to swim? How do they walk under water? In what order do buffaloes drink? How do buffaloes fight the tiger? These and other wild inhabitants of the Indian jungle such as pigs, wild dogs, deer, camels, bears and birds are discussed in lively stories to entertain but mainly educate children of school age. "One of the great thinkers of the world has said that all the sciences are embodied in natural history...

By: J. Morris Slemons (1876-1948)

Book cover The Prospective Mother

A Handbook for Women During Pregnancy. This book, written for women who have no special knowledge of medicine, aims to answer the questions which occur to them in the course of pregnancy. Directions for safeguarding their health have been given in detail, and emphasis has been placed upon such measures as may serve to prevent serious complications. (Introduction by J. Morris Slemons)

By: Arthur T. Pierson (1837-1911)

Book cover George Müller of Bristol

George Muller was a great hero of faith. His greatest aim was to demonstrate that God answers prayer and can be trusted for every minute detail of life. Spending countless hours asking God to provide his needs, he only relied upon God. God called him to care for orphans and he conducted his orphanage in the same way, on faith alone. When a certain need was apparent, they would immediately go to God in prayer. In this dynamic dependance on God, He always proved faithful. He also established over a hundred schools, educating over a hundred thousand people! His example of absolute dependence on God stands in the gap of history to declare that God is enough, and He is faithful!

By: Gabriel Tarde (1843-1904)

Book cover Underground Man

This post-apocalyptic novella tells the story of the downfall of civilisation and mankind following a solar cataclysm in the late 20th century. To survive, the remnants of humanity had to build a new civilization underground in the complete absence of all species except mankind, choosing to base it only on love and beauty, the fine arts and intellectual pursuits. In view of the sun's current inactivity, this frighteningly prophetic tale might have been written today, saving that the cultural references and the fluid prose might be beyond, if one dares say so, many modern writers...

By: Dhan Gopal Mukerji (1890-1936)

Book cover Kari the Elephant

The adventures of an Indian boy and his beloved elephant. Born near Calcutta, Mukerji won the Newbury Medal for children's fiction.

By: Charles R. Gibson (1870-1931)

The Autobiography of an Electron by Charles R. Gibson The Autobiography of an Electron

"While many scientific men now understand our place in the universe, we electrons are anxious that every person should know the very important part which we play in the workaday world. It was for this reason that my fellow-electrons urged me to write my own biography. I am pleased to say that my relationship with the scribe who has put down my story in the following pages has been of the most friendly description. I have allowed him to place what he calls "The Scribe's Note" at the beginning of each chapter, but it will be understood clearly that these are merely convenient embellishments, and that I am responsible for the story of my own experiences." (Introduction adapted from the text)

By: Fannie Hardy Eckstorm (1865-1946)

The Woodpeckers by Fannie Hardy Eckstorm The Woodpeckers

The Woodpeckers is a wonderful introduction to the world of bird study for the young naturalist, covering such topics as how he finds food, courting, how he builds his nest, the interesting ways he uses his different body parts as tools, among other topics discussed in the book. If you wish to investigate further, the book has a few diagrams and an Appendix that contains more technical information such as detailed descriptions of the different species of North American woodpeckers which were not read as part of this audiobook.

By: C. W. Wolf (-1866)

Book cover Apis Mellifica

Wolf's essay considers the homeopathic medicine Apis Mellifica, or the poison of the honey bee, as a therapeutic agent based on his experience as a practicing physician.

By: Lenore Elizabeth Mulets (1873-?)

Book cover Stories of Birds

This volume contains stories, poems, myths, and facts about lots of different birds, intended for teaching children. It is divided into nine parts, each covering a different type of bird.

By: Joseph Priestley (1733-1804)

Book cover Experiments and Observations on Different Kinds of Air

Joseph Priestley, FRS (13 March 1733 (O.S.) – 6 February 1804) was an 18th-century English theologian, Dissenting clergyman, natural philosopher, chemist, educator, and political theorist who published over 150 works. In “Experiments and Observations on Different Kinds of Air,” he reviews experiments with gases. A common theme in this work is measuring the volumes of gases held in glass tubes, and their increase or decrease when exposed to other substances. He also tests the effects of gases on mice, plants and insects...

By: C. C. James (1863-1916)

History of Farming in Ontario by C. C. James History of Farming in Ontario

This paper takes the reader through the early settlement from 1783 to the modern period of 1888-1912. We see how farming and farm industries developed and how the population was distributed during these times. We see the trends of settlers moving into the Urban centers instead of rural and how the farm industries (making cheese, butter, wool, etc) move off the farm to the city factories. Excerpt: “The farmer’s wife in those days was perhaps the most expert master of trades ever known. She could spin and weave, make a carpet or a rug, dye yarns and clothes, and make a straw hat or a birch broom...

By: John Dutton Wright (1866-1952)

Book cover What the Mother of a Deaf Child Ought to Know

Wright, a pioneer in the education of the deaf, was a strong advocate for acoustic and auricular training. In this little book, he tries to advise the parents of deaf children and reassure them that there can be a successful and happy life for them.

By: Various

Short Nonfiction Collection by Various Short Nonfiction Collection

A collection of ten short essays or other short nonfiction works in the public domain.

By: J.G. M'Pherson (1845-?)

Meteorology; or Weather Explained by J.G. M'Pherson Meteorology; or Weather Explained

Weather Explained: Fog, clouds, rain, haze, thunder, cyclones, dew point and how to count dust motes are just a few of the 35 topics covered in short, easy to read and understand chapters in this book published in 1905.

By: Unknown

The Good Housekeeping Marriage Book by Unknown The Good Housekeeping Marriage Book

A collection of articles from Good Housekeeping magazine, The Good Housekeeping Marriage Book focuses on the subject of marriage. With instructions and advice from courtship to raising children, this collection aims to assist those with questions and concerns surrounding marriage and the ensuing relationship. Published in 1938.

By: Anonymous

A Catechism of Familiar Things; Their History, and the Events Which Led to Their Discovery by Anonymous A Catechism of Familiar Things; Their History, and the Events Which Led to Their Discovery

This book, a reprint of a successful English publication, has been so enlarged as to be to all intents and purposes new. It has been carefully revised by a Reverend gentleman, who for some time filled the chair of Physics and Chemistry in one of our colleges. Recent inventions and improvements are described in a simple, popular style, so as to be easily understood by all, and short notices are given of prominent inventors and scientists. The paragraphs relating to doctrinal matters conform in every respect to the teachings of the Church...

Sketches Of The Fair Sex by Anonymous Sketches Of The Fair Sex

Sketches of the fair sex, in all parts of the world. To which are added rules for determining the precise figure, the degree of beauty, the habits, and the age of women, notwithstanding the aids and disguise of dress. It is our design to present a pleasing and interesting miscellany, which will serve to beguile the leisure hour, and will at the same time couple instruction with amusement. We have used but little method in the arrangement: Choosing rather to furnish the reader with a rich profusion...

By: Unknown

Prime Numbers by Unknown Prime Numbers

A recording of the first 2000 prime numbers (2-17389). Recommended listening for math fanatics and insomniacs!

By: Sigmund Freud (1856-1939)

Psychopathology of  Everyday Life by Sigmund Freud Psychopathology of Everyday Life

Professor Freud developed his system of psychoanalysis while studying the so-called borderline cases of mental diseases, such as hysteria and compulsion neurosis. By discarding the old methods of treatment and strictly applying himself to a study of the patient's life he discovered that the hitherto puzzling symptoms had a definite meaning, and that there was nothing arbitrary in any morbid manifestation. Psychoanalysis always showed that they referred to some definite problem or conflict of the person concerned...

By: Aristotle (384 BC - 322 BC)

Metaphysics by Aristotle Metaphysics

Metaphysics is essentially a reconciliation of Plato’s theory of Forms that Aristotle acquired at the Academy in Athens, with the view of the world given by common sense and the observations of the natural sciences. According to Plato, the real nature of things is eternal and unchangeable. However, the world we observe around us is constantly and perpetually changing. Aristotle’s genius was to reconcile these two apparently contradictory views of the world. The result is a synthesis of the naturalism of empirical science, and the mysticism of Plato, that informed the Western intellectual tradition for more than two thousand years...

By: Harry Harrison (1925-)

Book cover The Misplaced Battleship

"It might seem a little careless to lose track of something as big as a battleship ... but interstellar space is on a different scale of magnitude. But a misplaced battleship—in the wrong hands!—can be most dangerous." The world class con man and thief known as the Stainless Steel Rat (diGriz) has another very big problem to solve and this science fiction novella by the great Harry Harrison will see if he can solve it and perhaps four or five more like it before this fascinating and funny tale is finished. 'Use a thief to catch a thief' sounds great but it sometimes has unexpected results.

By: H. Beam Piper (1904-1964)

Book cover A Slave is A Slave

The Galactic Empire is slowly 'welcoming' into the family of civilized worlds those systems so far off in the backwater of the galaxy that they have been overlooked and ignored for the past 500 years or so. This is purely routine work because every planet offered the chance has eagerly accepted the invitation. Mainly because the enlightened Empire lets the planetary government continue to rule and do whatever it wants...with a few minor restrictions of course; and because the they are shown what happens to planets who decide not to accept the invitation...

By: Herbert J. Hall (1870-1923)

Book cover The Untroubled Mind

A very wise physician has said that “every illness has two parts—what it is, and what the patient thinks about it.” What the patient thinks about it is often more important and more troublesome than the real disease. What the patient thinks of life, what life means to him is also of great importance and may be the bar that shuts out all real health and happiness. The following pages are devoted to certain ideals of life which I would like to give to my patients, the long-time patients who have especially fallen to my lot.

By: Harry Harrison (1925 -)

Book cover The K-Factor

The human race has reached the stars, colonized many planets and done amazing things in all areas of scientific progress. But humans are still humans and remain both honorable and not so honorable; some with high ideals and others with very low ones indeed. So why hasn't war occurred in several centuries among the hundreds of planets? Has man really changed? Not on your life it hasn't! Read how science has given man peace but at what cost?

By: E.E. Smith (1890-1965)

Book cover The Vortex Blaster

Uncontrolled, terribly violent Atomic Vortices are slowly destroying civilization on every human planet throughout the galaxy. Nothing can contain or stop them despite the lensmen's best efforts until one destroys the home and family of "Storm" Cloud, brilliant atomic physicist. The tragedy triggers actions on his part that pit him one-on-one against the horrible vortices. Introducing "storm" Cloud as THE Vortex Blaster

By: Harry Harrison (1925-2012)

Book cover The Repairman

This is a collection of 3 of Harry Harrison marvelous early stories that were published in Galaxy, Analog and Fantastic Universe. The Repairman (1958) is a straight fun SF story of a man getting a job done. It is most typical of his later style in series like the Stainless Steel Rat; Toy Shop (1962), a short piece exploring bureaucratic blindness and one ingenious way around it and The Velvet Glove (1956), my favorite for its writing style, fun perspective, sly social commentary on the scene in 1956 and just plain delightful imagination. And he manages to pack excitement and mystery in at the same time.

By: Ray Cummings (1887-1957)

Book cover The World Beyond

Lee Anthony finds himself and two of his friends kidnapped and taken on a strange voyage.

By: Aristotle (384-422)

On the Heavens by Aristotle On the Heavens

On the Heavens (Greek: Περί ουρανού, Latin: De Caelo or De Caelo et Mundo) is Aristotle's chief cosmological treatise. In it Aristotle argues that the Earth is a sphere by pointing to the evidence of lunar eclipses. Aristotle also provides a detailed explanation of his theory of 'gravity' arguing that things which contain 'earth' fall towards the centre of the Universe because 'earth' is naturally attracted to the centre of the Universe. Aristotle argues that if the planet Earth was moved to the location of the Moon then objects which contain 'earth' would not fall towards the centre of the Earth but rather towards the centre of the Universe...

By: Randall Garrett (1927-1987)

Book cover A Spaceship Named McGuire

Can a spaceship go crazy? Well, yes it can if it has a brain. And the new MG (magnetogravitic drive) experimental robot space ship does indeed have a 'brain'. Completely bewildered as to why the first six models of their supposedly perfect new ship model, the MG-YR, nicknamed the McGuire, have gone totally bonkers after activation and before they could ever be used, the company has called in the services of Daniel Oak. They suspect sabotage of course. Daniel Oak is the hard boiled private investigator with nerves of steel and a mind of the same substance...

By: Aristotle (384 BCE-322 BCE)

On Generation and Corruption by Aristotle On Generation and Corruption

On Generation and Corruption (Ancient Greek: Περὶ γενέσεως καὶ φθορᾶς, Latin: De Generatione et Corruptione, also known as On Coming to Be and Passing Away) is a treatise by Aristotle. Like many of his texts, it is both scientific and philosophic (although not necessarily scientific in the modern sense). The philosophy, though, is essentially empirical; as in all Aristotle's works, the deductions made about the unexperienced and unobservable are based on observations and real experiences...

By: Elisha Gray (1835-1901)

Nature's Miracles Volume II: Energy and Vibration by Elisha Gray Nature's Miracles Volume II: Energy and Vibration

Elisha Gray was an American electrical engineer who co-founded the Western Electric Manufacturing Company. Gray is best known for his development of a telephone prototype in 1876 in Highland Park, Illinois and is considered by some writers to be the true inventor of the variable resistance telephone, despite losing out to Alexander Graham Bell for the telephone patent.Nature’s Miracles: Familiar Talks on Science, published in 1900, is a discussion of science and technology for the general public. Volume II is subtitled Energy and Vibration: Energy, Sound, Heat, Light, Explosives.

By: H. G. Wells (1866-1946)

Anticipations by H. G. Wells Anticipations

Wells considered this book one of his most important, a natural follow-up to such works as his Man of the Year Million and The Time Machine. His goal was to get people to think and act in new ways. The book starts with a look at how humans get along socially and how they carry out their business ventures. It then discusses how these elements influence others, such as politics, the world of work, and education. H. G. tried to make clear how the current social order was disintegrating without preparing another to take its place. He then traced the roots of democracy, which in its present state he saw as unworkable. Instead, he proposed a new republic. He also critiqued modern warfare.

By: John Cargill Brough (1834-1872)

The Fairy Tales of Science by John Cargill Brough The Fairy Tales of Science

This book, written in the mid 19th century and illustrated by Charles H. Bennett, provides an entertaining introduction to topics in science for children. In each chapter, the author uses a popular myth or fairy tale to lay the groundwork for an equally fascinating "fairy tale of science" full of interesting facts and real life examples.

By: Various

National Geographic Magazine Vol. 01 No. 1. by Various National Geographic Magazine Vol. 01 No. 1.

National Geographic Magazine Volume 1 Number 1 published in 1889. Topics of articles are:Announcement by the National Geographic SocietyIntroductory Address by the PresidentGeographic Methods in Geologic InvestigationClassification of Geographic Forms by GenesisThe Great Storm of March 11 to 14, 1888The Great Storm off the Atlantic Coast of the United States, March 11th to 14th, 1888The Survey of the CoastThe Survey and Map of Massachusetts

By: Murray Leinster (1896-1975)

Book cover The Ambulance Made Two Trips

Big Jake Connors is taking over his town through violence, inimidation and bribery but Detective Sergeant Fitzgerald can only grind his teeth in frustration. The gangsters seem to have everything going their way until the day that a little dry cleaning establishment declines their offer of 'protection' and strange things start to happen. Murray Leinster gives us another wonderful product of 'what if' from his limitless imagination to enjoy in this gem of a story. Listen and smile.

By: Aristotle (384 BCE-322 BCE)

Parva Naturalia by Aristotle Parva Naturalia

Parva Naturalia [the "short treatises on nature" (a conventional Latin title first used by Giles of Rome)] is a collection of books by Aristotle, which discuss natural phenomena involving the body and the soul. The books are as follows:I - On Sensation and the SensibleII - On Memory and RecollectionIII - On Sleeping and WakingIV - On DreamsV - On Prophecy in SleepVI - On Longevity and Shortness of LifeVII - On Youth and Old Age, Life and Death VIII - On Respiration

By: John Phin (1830-1913)

The Seven Follies of Science by John Phin The Seven Follies of Science

The seven follies of science; a popular account of the most famous scientific impossibilities and the attempts which have been made to solve them to which is added a small budget of interesting paradoxes, illusions, and marvels.

By: Charles Godfrey Leland (1824-1903) (1824-1903)

Book cover The Mystic Will

This book presents a method of developing and strengthening the faculties of the mind, through the awakened will, by a simple, scientific process possible to any person of ordinary intelligence

By: Gaston Maspero (1846-1916)

Manual of Egyptian Archaeology and Guide to the Study of Antiquities in Egypt by Gaston Maspero Manual of Egyptian Archaeology and Guide to the Study of Antiquities in Egypt

A handbook of Egyptian archaeology, issued by the British Museum, considered suitable for British tourists travelling to Egypt in the 19th Century. (Introduction by Timothy Ferguson)

By: J. Arthur Thomson (1861-1933)

The Outline of Science Vol. 3 by J. Arthur Thomson The Outline of Science Vol. 3

The Outline of Science was written specifically with the man-on-the-street in mind as the target audience. Covering scientific subjects ranging from astronomy to biology to elementary physics in clear, concise and easily understood prose, this popular science work is largely as relevant today as when first published in 1922.In this third volume (of four), we learn about psychic science, the characteristics and interrelations of living creatures, as well as Botany, Biology, and Chemistry. Some chapters are devoted to the new applied sciences of electricity, telegraphy, and flying.

By: David Hilbert (1862-1943)

Mathematical Problems by David Hilbert Mathematical Problems

Lecture delivered before the International Congress of Mathematicians at Paris in 1900 and subsequently published in the Bulletin of the American Mathematical Society Vol. 8 (1902), 479-481.

By: Plato (424-348 BC)

Book cover Laws

Νόμοι (Laws) is Plato's final dialogue written after his attempt to advise the tyrant Dionysius II of Syracuse. The dialogue takes place between: an Athenian Stranger (Socrates? A god in human form?); the quiet Lacedaemonian Megillus; and the Cretan Cleinias. The Stranger asks whether humans live to be more effective at waging war or if there is something more important a legislator should seek to achieve. During their pilgrimage Cleinias discloses his role in the establishment of a new colony...

By: Grenville A. J. Cole (1859-1924)

Rocks and Their Origins by Grenville A. J. Cole Rocks and Their Origins

Do you know the difference between sedimentary, igneous and metamorphic rocks? Are you interested in their geologic origin, chemical composition or how each type affects the landscape? Do you know the differences between limestone, granite and marble as building materials? You will find these and lots of other interesting facts about rocks in this second edition of "Rocks and Their Origins" published in 1922. The author, Grenville A. J. Cole, was an English geologist, Professor of Geology in the Royal College of Science for Ireland and an avid cyclist.

By: Frederick Czapek (1868-1921)

Book cover Chemical Phenomena in Life

Published in 1911 as part of the "Harper's Library of Living Thought," this volume presents an introduction to the chemistry of cells in the context of plant physiology and gives an interesting overview of the field of biochemistry and related sciences at the time. The author, Frederick Czapek, was a Czech botanist and professor of Plant Physiology at the University of Prague. He is perhaps best known for his two-volume work on Plant Physiology, "Biochemie der Pflanzen" and for Czapek solution agar or Czapek-Dox medium, a culture medium for cultivation of fungus species such as Aspergillus and Penicillium molds. (

By: Maurice Maeterlinck (1862-1949)

The children's Life of the Bee by Maurice Maeterlinck The children's Life of the Bee

Buzz, buzz, buzz. A fascinating and beautifully written explanation of the life of the honey bee. Is the queen the master of the hive or just a hard working servant? What is the purpose of the drones? Why do bees make honey? Do bees ever sleep? Why do bees swarm? Maeterlinck, who won the Noble Prize for Literature, wrote a more scholarly work called The Life of the Bee but then rewrote it in simpler terms so that children could appreciate what goes in a hive. The book describes in simple language the inner workings of a hive from its beginning with a swarm to the fully functional hive with thousands of workers, drones and a queen busily building, repairing and gathering.

By: Margaret Burnham

The Girl Aviators and the Phantom Airship by Margaret Burnham The Girl Aviators and the Phantom Airship

Teenagers Peggy Prescott and her brother Roy share a love of aviation that they inherited from their late father. Mr. Prescott had always dreamed of building an aeroplane that would be free of the defects of planes already invented. Peggy and Roy manage to build a plane starting with the framework their father had begun. Peggy christens it ‘The Golden Buttefly’ and she and Roy are determined to enter it in a young aviator’s contest for a prize of $5000. The Prescotts need the money desperately to save the home they share with their aunt which is about to be taken from them by the rather nasty banker, Mr...

By: Mary Huestis Pengilly

Diary Written in the Provincial Lunatic Asylum by Mary Huestis Pengilly Diary Written in the Provincial Lunatic Asylum

Mary Pengilly was taken to a Lunatic Asylum by her sons where she kept a diary, which this book is taken from. Mary records the harsh conditions and treatments received at the hands of the nurses during her stay. Once Mary is released she takes it upon herself to make the authorities aware of the situation at the Provincial Lunatic Asylum.

By: William Ruschenberger (1807-1895)

The Elements of Entomology by William Ruschenberger The Elements of Entomology

The Elements of Entomology is one of seven in a Series of First Books of Natural History Prepared for the Use of Schools and Colleges. It is a succinct little textbook from 1845 presents an introduction to entomology. The author was a surgeon in the U.S. Navy and president of the Academy of Natural Sciences.

By: Anonymous

Book cover Young Girl's Diary

The diary of an upper middle class Austrian girl, this book describes her life between the ages of eleven and fourteen. It's a coming of age story full of angst, boys, and questions.

By: Various

National Geographic Magazine Vol. 01 No. 2 by Various National Geographic Magazine Vol. 01 No. 2

National Geographic Magazine Volume 1 Number 2 published in 1889. Topics of articles are:Africa, its Past and Future Reports on:Geography of the LandGeography of the SeaGeography of the AirGeography of Life

By: Plato (Πλάτων) (c. 428 BC - c. 347 BC)

Book cover Republic (version 2)

The Republic is a Socratic dialogue written by Plato around 380 BC concerning the definition of justice and the order and character of the just city-state and the just man. It is Plato's best-known work and has proven to be one of the most intellectually and historically influential works of philosophy and political theory. In it, Socrates along with various Athenians and foreigners discuss the meaning of justice and examine whether or not the just man is happier than the unjust man by considering a series of different cities coming into existence "in speech", culminating in a city (Kallipolis) ruled by philosopher-kings; and by examining the nature of existing regimes...

Book cover Gorgias

This dialogue brings Socrates face to face with the famous sophist Gorgias and his followers. It is a work likely completed around the time of "Republic" and illuminates many of the spiritual ideas of Plato. The spirituality, as Jowett points out in his wonderful introduction, has many ideas akin to Christianity, but is more generous as it reserves damnation only for the tyrants of the world. Some of the truths of Socrates, as presented by Plato, shine forth in this wonderful work on sophistry and other forms of persuasion or cookery.

By: John D. Rockefeller (1839-1937)

Book cover Random Reminiscences of Men and Events

A good book by the oil revolutionist of the 20th century. As they say "Men should listen to experience" and this book is all about the experience of the second highest taxpayer of the US during the 20's. Though it is not in the book, this is a small poem he wrote:I was early taught to work as well as play,My life has been one long, happy holiday;Full of work and full of play-I dropped the worry on the way- And God was good to me everyday.

By: Selina Gaye (1840-1914)

Book cover The World's Lumber Room

If this book were written today, it would be called "The Story of the World's Rubbish".That may not sound a promising subject for a book, but we are taken on a journey all over the world (and beyond) to explain the many varieties of dust and refuse - animal, vegetable and mineral - how it is made both by man and by nature, what happens to it, and why we need it. We find that recycling is nothing new: man has been doing it for centuries, and nature has been doing it for billions of years. As every schoolboy knows, 'matter is neither created nor destroyed', so it stands to reason that every particle of it must be somewhere...

By: Robert Goadby (1721-1778)

Book cover Surprising Adventures of Bampfylde Moore Carew, King of the Beggars

The Surprising Adventures of Bampfylde Moore Carew recounts the wide-ranging exploits of a real-life rogue – a wily professional mendicant who roams 18th-century England extracting charity from merchants, clergyman, and members of the landed gentry alike, employing in his craft an ingenious variety of deceptions and disguises put on for the purpose. Often he impersonates a shipwreck-surviving seaman and uses his wide knowledge of foreign parts and personages to achieve plausibility. Or he might appear on a doorstep as a destitute woman in widow's weeds, toting borrowed babes to enhance the effect...

By: B. G. Jefferis and J. L. Nichols

Searchlights on Health by B. G. Jefferis and J. L. Nichols Searchlights on Health

SEARCHLIGHTS ON HEALTH. THE SCIENCE OF EUGENICSBy PROF. B.G. JEFFERIS, M.D., PH. D. KNOWLEDGE IS SAFETY. 1. The old maxim, that Knowledge is power, is a true one, but there is still a greater truth: KNOWLEDGE IS SAFETY. Safety amid physical ills that beset mankind, and safety amid the moral pitfalls that surround so many young people, is the great crying demand of the age. 2. CRITICISM.--This work, though plain and to some extent startling, is chaste, practical and to the point, and will be a boon and a blessing to thousands who consult its pages...

By: Francis M. Walters

Physiology and Hygiene by Francis M. Walters Physiology and Hygiene

Physiology and Hygiene for Secondary Schoolsby Francis M. Walters, A.M.PREFACE The aim in the preparation of this treatise on the human body has been, first, to set forth in a teachable manner the actual science of physiology; and second, to present the facts of hygiene largely as applied physiology. The view is held that right living consists in the harmonious adjustment of one's habits to the nature and plan of the body, and that the best preparation for such living is a correct understanding of the physical self...

By: Various

A Book of Natural History by Various A Book of Natural History

YOUNG FOLKS' LIBRARYA BOOK OF NATURAL HISTORYTHE WONDER OF LIFE, BY PROFESSOR, T. H. HUXLEY. Every one has seen a cornfield. If you pluck up one of the innumerable wheat plants which are fixed in the soil of the field, about harvest time, you will find that it consists of a stem which ends in a root at one end and an ear at the other, and that blades or leaves are attached to the sides of the stem. The ear contains a multitude of oval grains which are the seeds of the wheat plant. You know that when these seeds are cleared from the husk or bran in which they are enveloped, they are ground into fine powder in mills, and that this powder is the flour of which bread is made...

By: Leonardo da Vinci

The Notebooks of Leonardo Da Vinci by Leonardo da Vinci The Notebooks of Leonardo Da Vinci

The Notebooks of Leonardo Da VinciPREFACEA singular fatality has ruled the destiny of nearly all the most famous of Leonardo da Vinci's works. Two of the three most important were never completed, obstacles having arisen during his life-time, which obliged him to leave them unfinished; namely the Sforza Monument and the Wall-painting of the Battle of Anghiari, while the third--the picture of the Last Supper at Milan--has suffered irremediable injury from decay and the repeated restorations to which it was recklessly subjected during the XVIIth and XVIIIth centuries...

By: Bertha M. Clark

General Science by Bertha M. Clark General Science

GENERAL SCIENCEBY BERTHA M. CLARK, PH.D.PREFACEThis book is not intended to prepare for college entrance examinations; it will not, in fact, prepare for any of the present-day stock examinations in physics, chemistry, or hygiene, but it should prepare the thoughtful reader to meet wisely and actively some of life's important problems, and should enable him to pass muster on the principles and theories underlying scientific, and therefore economic, management, whether in the shop or in the home. We...

By: Various

Young Folks' Library by Various Young Folks' Library

Young Folks' Library, Selections from the Choicest LiteratureTHE MARVELS OF NATURE BY EDWARD S. HOLDEN, M.A., Sc.D. LL.D. The Earth, the Sea, the Sky, and their wonders--these are the themes of this volume. The volume is so small, and the theme so vast! Men have lived on the earth for hundreds of the sands of years; and its wonders have increased, not diminished, with their experience. To our barbarous ancestors of centuries ago, all was mystery--the thunder, the rainbow, the growing corn, the ocean, the stars...

By: Robert Burton (1577-1640)

Book cover Anatomy of Melancholy Volume 3

The Anatomy of Melancholy is a book by Robert Burton, first published in 1621. On its surface, the book is a medical textbook in which Burton applies his large and varied learning in the scholastic manner to the subject of melancholia (which includes what is now termed clinical depression). Though presented as a medical text, The Anatomy of Melancholy is as much a sui generis work of literature as it is a scientific or philosophical text, and Burton addresses far more than his stated subject. In...

By: Charles Darwin (1809-1882)

Book cover Formation of Vegetable Moulds through the Action of Worms with Observations on their Habits

Charles Darwin LL.B F.R.S was the discoverer of evolution and argued the role of "natural selection" in directing the evolution of species. Darwin also had an interest in the formation of soils (moulds) that began relatively early in his life, with a paper "On the Formation of Vegetable Moulds" delivered to the Geological Society of London in 1937. Darwin's last book, The Formation of Vegetable Moulds through the Action of Worms with Observations on their Habits, was completed in 1881.

By: Hallam Hawksworth (1863-?)

Book cover Adventures of a Grain of Dust

This charming book for children is full of interesting facts about all sorts of plants, insects, birds and animals and how they all help to enrich the soil for farmers - each in its own special way. Join our narrator, The Grain of Dust on a fascinating journey around the planet to meet them. "I don't want you to think that I'm boasting, but I do believe I'm one of the greatest travellers that ever was; and if anybody, living or dead, has ever gone through with more than I have I'd like to hear about it...

By: Richard Swann Lull (1867-1957)

Book cover Organic Evolution

Organic Evolution is a college textbook that describes the mechanism of biological evolution by natural selection. It then explores the evidences for evolution in various animals, including insects, reptiles, birds and humans, mainly from the science of paleontology.

By: Various

Book cover National Geographic Magazine Vol. 01 No. 3

National Geographic Magazine Volume 1 Number 3 published in 1889. Topics of articles are: The Rivers and Valleys of Pennsylvania Topographic Models International Literary Contest

By: An Anti-Slavery Convention of American Women (1837-1837)

Book cover Address to Free Colored Americans

The first Anti-Slavery Convention of American Women met in New York City in May, 1837. Members at the Convention came from all walks of life and included such prominent women as Mary Parker, Lucretia Mott, the Grimke sisters, and Lydia Maria Child. One outcome of this important event was a statement of the organization’s role in the abolitionist movement as expressed in AN ADDRESS TO FREE COLORED AMERICANS, which begins: “The sympathy we feel for our oppressed fellow-citizens who are enslaved...

By: Aristotle (384 BC - 322 BC)

Book cover Physics

Physics (Greek: Φυσικὴ ἀκρόασις; Latin: Physica, or Physicae Auscultationes) discusses concepts including: substance, accident, the infinite, causation, motion, time and the Prime Mover.

By: Anna Botsford Comstock (1854-1930)

Book cover Handbook of Nature-Study, Part 1

Handbook of Nature-Study was written by Anna Botsford Comstock during an era of growing societal concern for man's treatment of the natural world. Out of this concern grew the nature study movement which sought to teach science to school children (and others) through direct observation of nature by the students themselves instead of by the study of nature books. The book is written as a guide for teachers instructing their classes in nature study and includes a wealth of information about plants, animals, the earth, and the sky along with suggestions for guiding students in their observations...

By: United States House of Representatives

Book cover Failure of Initiative: Final Report of the Select Bipartisan Committee to Investigate the Preparation for and Response to Hurricane Katrina

In September 2005, the House of Representatives created the Select Bipartisan Committee to Investigate the Preparation for and Response to Hurricane Katrina. The Committee was charged with conducting "a full and complete investigation and study and to report its findings to the House not later than February 15, 2006, regarding-- (1) the development, coordination, and execution by local, State, and Federal authorities of emergency response plans and other activities in preparation for Hurricane Katrina; and (2) the local, State, and Federal government response to Hurricane Katrina...

By: Ed Clark

Book cover Constructive Beekeeping

The author explores the effects of condensation and evaporation as they relate to the success of a beehive. The results of various experiments and the author's thoughts are given.

By: Charles George Harper (1863-1943)

Book cover Revolted Woman

One man's opinion of woman in 1894. Charles Harper believes in the superiority of the male sex and the subordination of the female. He paints an entire gender with the same brush. He believes all women to be identical in mind (illogical) and body (knock-kneed) and vastly inferior to the male. He presents 'facts' to support his opinions: "Woman's Mission is Submission" "for woman has ever been the immoral sex" "how truly like nature their tongues say 'No,' when their hearts throb 'Yes, yes!'" "She...

By: Jean-Henri Fabre (1823-1915)

Book cover Secret of Everyday Things

The clearness, simpicity, and charm of the great French naturalist's style are nowhere better illustrated than in this work, which in its variety of subject-matter and apt use of entertaining anecdote rivals "The Story-Book of Science," already a favorite with his readers. Such instances of antiquated usage or superseded methods as occur in these chapters of popular science easily win our indulgence because of the literary charm and warm human quality investing all that the author has to say. -- Translator (Introductory Note).

By: National Comm. on the BP Deepwater Horizon Oil Spill

Book cover Final Report from the National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling

On April 20, 2010, the Macondo well blew out, costing the lives of 11 men, and beginning a catastrophe that sank the Deepwater Horizon drilling rig and spilled over 4 million barrels of crude oil into the Gulf of Mexico. The spill disrupted an entire region's economy, damaged fisheries and critical habitats, and brought vividly to light the risks of deepwater drilling for oil and gas - the latest frontier in the national energy supply. Soon after, President Barack Obama appointed a seven-member Commission to investigate the disaster, analyze its causes and effects, and recommend the actions necessary to minimize such risks in the future...


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