Books Should Be Free is now
Loyal Books
Free Public Domain Audiobooks & eBook Downloads
Search by: Title, Author or Keyword

Science

Results per page: 30 | 60 | 100
    Page 1 of 18 
  • >
Book type:
Sort by:
View by:

By: Leo Tolstoy (1828-1910)

Book cover On the Significance of Science and Art

By: Lewis Carroll

A Tangled Tale by Lewis Carroll A Tangled Tale

Lewis Carroll (1832-1896) is famous for Alice’s Adventures in Wonderland. It is less widely known that he worked as a lecturer for mathematics at Christ Church college, Oxford for 27 years. A tangled tale merges his two talents as storyteller and mathematician. It consists of ten short humorous stories which present one or more mathematical problems. The ten knots as they are called, were first published in The Monthly Packet magazine between April 1880 and March 1885, where readers were invited to solve the problems, and the solution was discussed in a later issue.

By: Jules Verne (1828-1905)

Twenty Thousand Leagues Under the Sea by Jules Verne Twenty Thousand Leagues Under the Sea

An early science fiction novel written by the second most translated author, French writer Jules Verne, the classic tale depicts an incredible sea expedition on board a state-of-the-art submarine. First published in 1870 and a part of the Voyages Extraordinaires series, the novel is regarded as one of the most thrilling adventure stories and one of Verne’s greatest pieces of work. Immersed in themes of exploration, avant-garde technology, and man’s insatiable desire for knowledge and scientific progression, Twenty Thousand Leagues Under the Sea has been an influence for many writers as well as an inspiration for numerous film adaptations...

The Mysterious Island by Jules Verne The Mysterious Island

The Mysterious Island is another exquisite novel written by the master of adventure writing, Jules Verne. The novel has been seen as the sequel to two other famous novels written by the same author: Twenty Thousand Leagues Under the Sea and In Search of the Castaway. The story revolves around five Americans who live in a dark and harsh environment as prisoners of the American Civil War. Depleted by famine and death all around them, the five war prisoners take a big risk and escape by hijacking a hot air balloon...

A Journey to the Interior of the Earth by Jules Verne A Journey to the Interior of the Earth

A historical manuscript penned by a medieval Norse poet. A mysterious code. Three intrepid explorers. A subterranean world filled with prehistoric creatures and proto-humans. These are some of the brilliant ideas that are superbly blended in A Journey to the Interior of the Earth by Jules Verne. Jules Verne, the French writer who created several works of science fiction, adventure stories and very popular novels, wrote A Journey to the Interior of the Earth in 1864. Some of his other books explore different aspects of geography, space and time travel...

From the Earth to the Moon by Jules Verne From the Earth to the Moon

One of the earliest examples of literature written in the science fiction genre, From the Earth to the Moon is a part of the Voyages Extraordinaires series by French novelist Jules Verne. Written more than a century before the Apollo mission, Verne’s classic is somewhat a prophetic novel of man’s travel to the moon with its thorough and descriptive detail. A remarkable blend of action, humor, science, and audacious schemes, the timeless classic is sure to fascinate with its unique vision of lunar exploration...

The Master of the World by Jules Verne The Master of the World

Published in 1904, The Master of the World is the penultimate novel in the Voyages Extraordinaires series, by renowned French novelist and pioneer of science fiction, Jules Verne. The novel acts as a sequel to Verne’s novel Robur the Conqueror, and consequently brings back some of its most notable characters, including the brilliant, yet villainous inventor Robur. Set in the summer of 1903, the adventure kicks off when a string of enigmatic events have been reported in the western part of North Carolina, leaving residents in fear of a possible volcanic eruption, even though the Blue Ridge Mountains are known to be non-volcanic ...

Five Weeks in a Balloon by Jules Verne Five Weeks in a Balloon

First published in 1863, Five Weeks in a Balloon depicts an insightful journey undertaken by a group of intrepid explorers into the partly uncharted African continent, as they aim to explore its exotic wonders. Apart from concentrating on themes including exploration, loyalty, friendship, determination, and honor, the novel also offers an endearing set of jovial characters and vivid imagery. Furthermore, the novel is the first book in Verne’s distinguished Voyages Extraordinaires series. The adventure begins when Dr...

Off on a Comet by Jules Verne Off on a Comet

The story starts with a comet that touches the Earth in its flight and collects a few small chunks of it. Some forty people of various nations and ages are condemned to a two-year-long journey on the comet. They form a mini-society and cope with the hostile environment of the comet (mostly the cold). The size of the 'comet' is about 2300 kilometers in diameter - far larger than any comet or asteroid that actually exists.

Journey to the Centre of the Earth by Jules Verne Journey to the Centre of the Earth

The story involves a German professor (Otto Lidenbrock in the original French, Professor Von Hardwigg in the most common English translation) who believes there are volcanic tubes going toward the center of the Earth. He, his nephew Axel (Harry), and their guide Hans encounter many adventures, including prehistoric animals and natural hazards, eventually coming to the surface again in southern Italy.

The Underground City or The Child of the Cavern by Jules Verne The Underground City or The Child of the Cavern

Covering a time span of over ten years, this novel follows the fortunes of the mining community of Aberfoyle near Stirling, Scotland. Receiving a letter from an old colleague, mining engineer James Starr sets off for the old Aberfoyle mine, thought to have been mined out ten years earlier. Starr finds mine overman Simon Ford and his family living in a cottage deep inside the mine; he is astonished to find that Ford has made a discovery of the presence of a large vein of coal. Accompanying Simon Ford are his wife, Madge, and adult son, Harry.

Facing the Flag by Jules Verne Facing the Flag

Like The Begum's Millions, which Verne published in 1879, it has the theme of France and the entire world threatened by a super-weapon (what would now be called a weapon of mass destruction) with the threat finally overcome through the force of French patriotism.

Book cover Abandoned
Book cover All Around the Moon
Book cover The Secret of the Island
Book cover Robur the Conqueror

By: Robert Louis Stevenson (1850-1894)

The Strange Case of Dr. Jekyll And Mr. Hyde by Robert Louis Stevenson The Strange Case of Dr. Jekyll And Mr. Hyde

A mysterious door-way, an incident of ferocious violence, a respectable and popular scientist, well-known for his enjoyable dinner parties who suddenly changes his will, the brutal killing of an elderly Member of Parliament, a diabolical serum that can transform one person into another – truly the ingredients of a fast good thriller! Robert Louis Stevenson's The Strange Case of Dr Jekyll and Mr Hyde has captured the imaginations of readers ever since it was first published in 1886. It met with tremendous success and the words “Jekyll and Hyde” entered the English language as symbols of two conflicting sides of the same personality...

Book cover Records of a Family of Engineers

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

The War of the Worlds by H. G. Wells The War of the Worlds

Extraterrestrial invasion, the earth taken over by omniscient intelligences from Mars, the whole of humanity under siege and a nameless narrator who seems to be the lone survivor of the complete devastation of human civilization – scenes from a Hollywood sci-fi blockbuster? Far from it! The War of the Worlds by HG Wells was written more than a century ago and went on to become an iconic work in the science fiction genre, spawning a whole new genre of literature featuring alien invaders. It was in fact the first book to present the idea of conflict between inhabitants of different planets...

The Invisible Man by H. G. Wells The Invisible Man

One dark and stormy night, a stranger arrives in West Sussex at a village inn. He is heavily clad in an overcoat and his face is wrapped in bandages. He takes a room at the inn, but refuses to socialize with anyone. He stays cooped up in his room all day and night, working with strange chemicals and apparatus. Suddenly, strange events begin to happen in the village. Mysterious burglaries and fires break out, culminating in a destructive rampage across the peaceful countryside. The stranger is the keeper of a terrible secret...

The Island of Dr. Moreau by H. G. Wells The Island of Dr. Moreau

One of the first instances of science fiction, Wells’ classic tale published in 1986 examines various controversial philosophical issues active at the time of its publication, most notable being the implications of vivisection and degeneration. Narrated by its everyman protagonist Edward Prendick, the novel follows the events of his stay at a mysterious island, home to ghastly secrets, horrors, and incomprehensible experiences. Furthermore, the novel features innovative themes which have become iconic in the modern science fiction genre, including moral and ethical responsibility, evolution, and man’s interference with the course of nature...

The First Men in the Moon by H. G. Wells The First Men in the Moon

Written nearly seven decades before Neil Armstrong's historic “Giant leap for Mankind” this book by one of the most influential sci-fi writers in English is an interesting read. The First Men in the Moon by Herbert George Wells, the English author who is today called the Father of Science Fiction, describes a strange and fantastic voyage. Businessman and budding playwright, John Bedford takes a sabbatical from his work and decides to write a play. He moves to a lonely cottage in Kent where he hopes to come up with a theatrical masterpiece...

The Sleeper Awakes by H. G. Wells The Sleeper Awakes

Originally serialized from 1898 to 1903, Wells later made some crucial changes to the piece to create a flawless dystopian science fiction novel published in 1910 and renamed The Sleeper Awakes. The novel focuses on an Englishman, who falls in a deep sleep lasting two centuries, and sees him wake up in an unrecognizable setting and extremely wealthy. An enthralling tale of dystopian society depicted through a colorful imagination, The Sleeper Awakes concentrates on topics including dystopia, political power, religion, plutocracy, and individual and social awakening...

The Food of the Gods and How it Came to Earth by H. G. Wells The Food of the Gods and How it Came to Earth

Two stuffy English scientists, always looking to further their scientific knowledge, create a substance called Herakleophorbia, which in its fourth incarnation – known as Herakleophorbia IV – has the special ability of making things increase greatly in size. As the scientists begin experimentation on some chicks, the substance is misused by some “country folk” who don’t take it seriously and soon Herakleophorbia IV is running rampant throughout England and then across the globe, creating giant plants and animals that wreak havoc on the land and then the people...

A Story of the Stone Age by H. G. Wells A Story of the Stone Age

This story is of a time beyond the memory of man, before the beginning of history. . .

By: Jack London

The Scarlet Plague by Jack London The Scarlet Plague

Known mainly for his tales of adventure, this work of science fiction by Jack London is set in a post-apocalyptic future. It’s 2072, sixty years after the scarlet plague has depopulated the planet. James Howard Smith is one of the few survivors of the pre-plague era left alive in the San Francisco area, and as he realizes his time grows short, he tries to impart the value of knowledge and wisdom to his grandsons. Through his narrative, we learn how the plague spread throughout the world and of the struggles of the handful of survivors it left in its wake. The Scarlet Plague was originally published in London Magazine in 1912.

The Iron Heel by Jack London The Iron Heel

A dystopian novel about the terrible oppressions of an American oligarchy at the beginning of the Twentieth Century, and the struggles of a socialist revolutionary movement. (Introduction by Matt Soar)

By: Edgar Rice Burroughs (1875-1950)

The Gods of Mars by Edgar Rice Burroughs The Gods of Mars

Burroughs’ second book in the classic Barsoom series, The Gods of Mars is a scientific fiction novel following the adventures of John Carter as he returns to Mars after a ten year hiatus in the hope of being reunited with his wife, child and the Red Martian people. First published as a five-part serial in a pulp magazine in the course of 1913, the novel was later published as a whole in 1918. A tale of audacity, honor, optimism, and perseverance, Burroughs successfully builds on to the previous book allowing a broader view of the Red Planet...

A Princess of Mars by Edgar Rice Burroughs A Princess of Mars

Burroughs’ first published book, as well as the first book in the Barsoom series, A Princess of Mars is a science fiction novel following the adventures of the heroic John Carter, after he is mysteriously transported to the planet Mars where he meets its divided inhabitants. The novel is considered to be a seminal for the planetary romance, which is a sub-genre of science fantasy. Burroughs’ book has also inspired a number of well known science fiction writers during the beginning of the 20th century...

Warlord of Mars by Edgar Rice Burroughs Warlord of Mars

Warlord of Mars by Edgar Rice Burroughs was first published in 1913. It was the third book in an eleven part series known as the Barsoom Chronicles which relate to a sequence of exciting adventure tales set on the fictional planet of Barsoom. In the Barsoom series, Mars, assumed to be older than Earth, is a dying planet. “Barsoom” is the native word for Mars in the Martian language. The stories first appeared in serialized form in various magazines like All-Story, Argosy, Amazing Stories and The Blue Book...

The Land that Time Forgot by Edgar Rice Burroughs The Land that Time Forgot

Off the coast of Greenland, a man finds a floating thermos bottle. Wedged tightly inside is a sheaf of papers covered with minute handwriting. As he begins to read, a fantastic tale begins to unwind. The writer, on his way to a WWI battlefield was shipwrecked and his entire regiment except for a woman and his faithful dog are killed. The three are rescued by a passing British tug, but fall prey to the schemes of a German spy aboard. They are then captured by the crew of a German U-boat. After many near mishaps, they sail towards Greenland...

The Chessmen of Mars by Edgar Rice Burroughs The Chessmen of Mars

If you're a sci-fi fan, then you've probably heard of Edgar Rice Burroughs' famous Barsoom series of science fiction fantasy novels. Set in the “dying planet” Mars, the ten books in the series portray an Earthman, John Carter and his astral journey to the Red Planet, his marriage with a native princess and his descendants. The Chessmen of Mars is the fifth book in the Barsoom set, written in 1921 and published in serial form in Argosy magazine over the period of a year. Here, John Carter's daughter Tara meets Prince Gahan of the Gathol kingdom, but takes an instant dislike to the young and fashionable man, feeling that he is just a shallow youth...

At the Earth's Core by Edgar Rice Burroughs At the Earth's Core

This is the first book in the Pellucidar series. Pellucidar is a fictional Hollow Earth milieu invented by Edgar Rice Burroughs for a series of action adventure stories. The stories initially involve the adventures of mining heir David Innes and his inventor friend Abner Perry after they use an “iron mole” to burrow 500 miles into the earth’s crust. (adapted from Wikipedia)

Thuvia, Maid of Mars by Edgar Rice Burroughs Thuvia, Maid of Mars

Published in 1920, Thuvia, Maid of Mars is the fourth book in the Barsoom series and concentrates on Carthoris, the son of infamous John Carter, and Thuvia, the princess of Ptarth, as they find themselves entangled in a complex web of love and strict traditions of Barsoom. A typical Burroughs piece, the installment contains all the required elements of an effective pulp fiction, including a hero, a damsel in distress, unforeseen complications, and a generous supply of action. Welcoming a new...

The People that Time Forgot by Edgar Rice Burroughs The People that Time Forgot

The People that Time Forgot is a science fiction novel, the second of Edgar Rice Burroughs’ “Caspak” trilogy. The first novel ended with the hero writing a manuscript of his adventures and casting it out to sea in his thermos bottle. The second novel begins with the finding of the manuscript and the organization of a rescue expedition.

Pellucidar by Edgar Rice Burroughs Pellucidar

Pellucidar is a fictional “Hollow Earth” milieu invented by Edgar Rice Burroughs for a series of action adventure stories. The stories initially involve the adventures of mining heir David Innes and his inventor friend Abner Perry after they use an “iron mole” to burrow 500 miles into the earth’s crust. This is the second book in the series.

The Lost Continent by Edgar Rice Burroughs The Lost Continent

Originally published under the title Beyond Thirty. The novel, set in the year 2137, was heavily influenced by the events of World War I. In the future world depicted in the novel, Europe has descended into barbarism while an isolationist Western Hemisphere remains sheltered from the destruction. The title Beyond Thirty refers to the degree of longitude that inhabitants of the Western Hemisphere are forbidden to pass.

Out of Time's Abyss by Edgar Rice Burroughs Out of Time's Abyss

Out of Time’s Abyss is an Edgar Rice Burroughs science fiction novel, the third of his Caspak trilogy. The sequence was first published in Blue Book Magazine as a three-part serial in the issues for September, October and November 1918, with Out of Time’s Abyss forming the third installment. The complete trilogy was later combined for publication in book form under the title of The Land That Time Forgot (properly speaking the title of the first part) by A. C. McClurg in June 1924. Beginning with the Ace Books editions of the 1960s, the three segments have usually been issued as separate short novels. The third of these is treated in this article.

Book cover The Monster Men

By: Rudyard Kipling (1865-1936)

Book cover With The Night Mail A Story of 2000 A.D. (Together with extracts from the comtemporary magazine in which it appeared)

By: Sun Tzu (c. 554 BC - c. 496 BC)

The Art of War by Sun Tzu The Art of War

The Art of War is a 6th Century BC Chinese treatise on war and military strategy known for its timeless examples of strategy and planning. There is intense interest in this ancient work since it teaches how to be victorious in conflict and that the final victory ultimately is to see war as an effort to win minds and hearts rather than a mere acquisition of territory and wealth. The Art of War by Sun Tzu is a two thousand year old work, reputedly authored by a famous military general and strategist who lived in ancient China...

By: Alexandre Dumas (1802-1870)

Celebrated Crimes by Alexandre Dumas Celebrated Crimes

Dumas's 'Celebrated Crimes' was not written for children. The novelist has spared no language -- has minced no words -- to describe the violent scenes of a violent time.In some instances facts appear distorted out of their true perspective, and in others the author makes unwarranted charges. The careful, mature reader, for whom the books are intended, will recognize, and allow for, this fact.The first volume comprises the annals of the Borgias and the Cenci. The name of the noted and notorious Florentine family has become a synonym for intrigue and violence, and yet the Borgias have not been without stanch defenders in history...

Book cover Man in the Iron Mask (an Essay)

By: G. K. Chesterton

Eugenics and Other Evils by G. K. Chesterton Eugenics and Other Evils

Most Eugenists are Euphemists. I mean merely that short words startle them, while long words soothe them. And they are utterly incapable of translating the one into the other, however obviously they mean the same thing. Say to them “The persuasive and even coercive powers of the citizen should enable him to make sure that the burden of longevity in the previous generation does not become disproportionate and intolerable, especially to the females”; say this to them and they will sway slightly to and fro like babies sent to sleep in cradles. Say to them “Murder your mother,” and they sit up quite suddenly. Yet the two sentences, in cold logic, are exactly the same.”

By: Alan Edward Nourse (1928-1992)

Star Surgeon by Alan Edward Nourse Star Surgeon

A thrilling intergalactic adventure, Star Surgeon follows the journey of Dal Timgar as he strives to achieve his lifelong goal of becoming a physician. Published in 1959, the novel explores themes of discrimination, prejudice, and racial oppression, while also presenting key elements of science fiction including interplanetary travel, intergalactic medicine, aliens, and advanced technology. The thrilling tale begins with the introduction of Dal Timgar, a young alien from Garv, who has aspired to become a doctor for as long as he can remember...

Five Stories by Alan Nourse by Alan Edward Nourse Five Stories by Alan Nourse

These Five Stories were written by Alan Edward Nourse, an American science fiction (SF) author and physician. He wrote both juvenile and adult science fiction, as well as nonfiction works about medicine and science. His SF works generally focused on medicine and/or psionics. Psionics refers to the practice, study, or psychic ability of using the mind to induce paranormal phenomena. Examples of this include telepathy, telekinesis, and other workings of the outside world through the psyche.

Book cover Derelict
Book cover Bear Trap
Book cover An Ounce of Cure
Book cover Image of the Gods
Book cover Contamination Crew
Book cover My Friend Bobby
Book cover The Dark Door
Book cover Second Sight
Book cover The Native Soil
Book cover Letter of the Law
Book cover Circus
Book cover The Coffin Cure
Marley's Chain by Alan Edward Nourse Marley's Chain
Book cover Meeting of the Board
Book cover Infinite Intruder
Martyr by Alan Edward Nourse Martyr
Book cover PRoblem
Book cover The Link

By: Harriet Beecher Stowe (1811-1896)

Book cover Queer Little Folks

A wonderful children's classic - a collection of moral stories told by animals in the woods. The wittily written stories explore various issues in a fun way.

By: Jacob Abbott (1803-1879)

Book cover Rollo's Philosophy. [Air]
Book cover Rollo's Museum
Book cover Rollo's Experiments

By: Henry David Thoreau (1817-1862)

Walden by Henry David Thoreau Walden

Two years, two months and two days! This is what forms the time line of one man's quest for the simple life and a unique social experiment in complete self reliance and independence. Henry David Thoreau published Walden in 1884. Originally drafted as a series of essays describing a most significant episode in his life, it was finally released in book form with each essay taking on the form of a separate chapter. Thoreau's parents were in financial straights, but rich intellectually and culturally...

By: Mary Wollstonecraft Shelley (1797-1851)

Frankenstein by Mary Wollstonecraft Shelley Frankenstein

A precursor to gothic literature and science fiction genres, Frankenstein is a novel fuming with imagination as it depicts a well known horror story. Shelly’s gothic fiction is written in epistolary form as a means of correspondence between the failed writer Robert Walton and his sister, while he is away on a dangerous expedition in search of fame. Some major themes explored in the gothic classic are the fallibility of ambition and knowledge, revenge, prejudice, isolation, and the imperfections of society...

The Last Man by Mary Wollstonecraft Shelley The Last Man

The Last Man is an early post-apocalyptic science fiction novel by Mary Shelley, which was first published in 1826. The book tells of a future world that has been ravaged by a plague. The plague gradually kills off all people. Lionel Verney, central character, son of a nobleman who gambled himself into poverty, finds himself immune after being attacked by an infected “negro,” and copes with a civilization that is gradually dying out around him.

By: Niccolò Machiavelli (1469-1527)

The Prince by Niccolò Machiavelli The Prince

Machiavelli has created a ruthless guide on how to rule the country in his volume "The Prince". The book is dedicated to Lorenzo De Medici, the ruler of Florence. The author explains in simple language about the nature of great men and the characters of the government. The first chapter gives an outline of the book discussing various styles of ruling as a prince, character traits that a ruler should have and the political situation of Italy in the 16th century. The book is composed of 26 chapters which fall into four major sections...

By: Thornton W. Burgess (1874-1965)

The Burgess Animal Book for Children by Thornton W. Burgess The Burgess Animal Book for Children

Peter Rabbit goes to school, with Mother Nature as his teacher. In this zoology book for children, Thornton W. Burgess describes the mammals of North America in the form of an entertaining story, including plenty of detail but omitting long scientific names. There is an emphasis on conservation.

The Burgess Bird Book for Children by Thornton W. Burgess The Burgess Bird Book for Children

The Burgess Bird Book for Children is a zoology book written in the form of a story featuring Peter Rabbit. Peter learns from his friend Jenny Wren all about the birds of North America, and we meet many of them in the Old Orchard, the Green Meadow, and the Green Forest.

By: Andre Norton (1912-2005)

Plague Ship by Andre Norton Plague Ship

A Free Trader rocket ship heads for the remote planet, Sargol, which is blessed with immense natural wealth and precious gemstones. The ship is manned by the heroic Dane Thorson and his crew of intrepid space traders. On Sargol, they enter into complicated negotiations with the inhabitants of this strange planet. These feline people, the Salariki, are reluctant to enter into a business partnership with the free traders till they discover that the ship carries a small amount of catnip on board which they'd obtained from another trading post...

Star Born by Andre Norton Star Born

If you've read and enjoyed The Stars Are Ours, you will certainly enjoy this exciting sequel! Star Born by Andre Norton was first published in 1957, two years after the previous book and is in itself a complete and riveting read. The theme depicts an early inter-stellar flight undertaken by people who call themselves the Free Scientists escaping from an oppressive regime on Earth. When Pax, a global authoritarian regime takes over the planet, it deems all space travel illegal. However this small group flees before the rules come into force...

The Time Traders by Andre Norton The Time Traders

If it is possible to conquer space, then perhaps it is also possible to conquer time. At least that was the theory American scientists were exploring in an effort to explain the new sources of knowledge the Russians possessed. Perhaps Russian scientists had discovered how to transport themselves back in time in order to learn long-forgotten secrets of the past. That was why young Ross Murdock, above average in intelligence but a belligerently independent nonconformist, found himself on a “hush-hush” government project at a secret base in the Arctic...

Star Hunter by Andre Norton Star Hunter

A science fiction novella depicting a thrilling cat-and-mouse game which plays out between a credulous young man and an interstellar safari leader, as the two take up an unanticipated adventure on the mysterious planet Jumala. Norton combines mind control, cunning schemes, interstellar travel, and alien intelligence in an action-packed adventure. The story unfolds with the introduction of Ras Hume, a pilot and Out-Hunter, who with the help of a criminal mastermind from the planet Nahuatl plans a conspiracy to secure a fortune by manipulating its supposed beneficiary...

Key Out of Time by Andre Norton Key Out of Time

This is Book 4 in the Time Traders Series, In this book Ross Murdock and Arthur Ashe continue their adventures in Time and Space on the World of Hawaika. Hawaiian and Polynesian settlers help Ross and Ashe discover the way the world has changed from the data tape to present time. Helped by a girl (Karara) and her two trained dolphins (Tino-rau and Taua)

The Defiant Agents by Andre Norton The Defiant Agents

Travis Fox and a band of fellow Apache AmerIndians have their racial memories and survival abilities enhanced by the Redax machine and are sent to the planet Topaz, one of the few worlds of the ancient star empire that the US has voyage tapes to. But the Reds have “snooped” the tapes and get there first, and have a nasty surprise waiting for any ship that does not have the proper identification. Travis and some of his fellow Apaches survive the ensuing crash landing…but can they defeat the Reds and win Topaz for themselves? This work is a sequel to both The Time Traders and Galactic Derelict...

Storm Over Warlock by Andre Norton Storm Over Warlock

The Throg task force struck the Terran survey camp a few minutes after dawn, without warning, and with a deadly precision which argued that the aliens had fully reconnoitered and prepared that attack. Eye-searing lances of energy lashed back and forth across the base with methodical accuracy. And a single cowering witness, flattened on a ledge in the heights above, knew that when the last of those yellow-red bolts fell, nothing human would be left alive down there. And so Shann Lantee, most menial of the Terrans attached to the camp on the planet Warlock, was left alone and weaponless in the strange, hostile world, the human prey of the aliens from space and the aliens on the ground alike...

The People of the Crater by Andre Norton The People of the Crater

An air force pilot adrift in peacetime is recruited to join an Antarctic expedition. When a strange mist downs his plane he discovers an ancient alien civilization which has prophesized his arrival. Now he and his faithful pet Ana must descend to the depths of the crater and face the Black Ones in order to rescue the fair Thrala, daughter of the Ancient Ones. – Andre Norton (Alice Mary Norton) was a popular author of science fiction and fantasy who began publishing stories in the early 1930s. “The People of the Crater” was first published in volume 1 number 1 of Fantasy Book in 1947.

Book cover All Cats Are Gray
Book cover The Gifts of Asti

By: Charles Darwin (1809-1882)

On the Origin of Species by Means of Natural Selection by Charles Darwin On the Origin of Species by Means of Natural Selection

Considered to be one of the books that changed the world and how we view ourselves, On The Origin of Species by Charles Darwin was met with incredulous horror when it was first published in 1859. The revolutionary, almost blasphemous ideas it described were seen as antithetical to the existing ideas of Creation contained in the Bible and other religious texts. It was mocked, reviled and the author was personally subjected to vicious persecution by the establishment and theologians. In the years that followed its publication, the book became the subject of furious intellectual and social debate...

The Voyage of the Beagle by Charles Darwin The Voyage of the Beagle

The book, also known as Darwin’s Journal of Researches, is a vivid and exciting travel memoir as well as a detailed scientific field journal covering biology, geology, and anthropology that demonstrates Darwin’s keen powers of observation, written at a time when Western Europeans were still discovering and exploring much of the rest of the world. Although Darwin revisited some areas during the expedition, for clarity the chapters of the book are ordered by reference to places and locations rather than chronologically. With hindsight, ideas which Darwin would later develop into his theory of evolution by natural selection are hinted at in his notes and in the book .

The Autobiography of Charles Darwin by Charles Darwin The Autobiography of Charles Darwin

The Autobiography of Charles Darwin is the autobiography of the British naturalist Charles Darwin which was published in 1887, five years after his death. Darwin wrote the book, which he entitled Recollections of the Development of my Mind and Character, for his family. He states that he started writing it on about May 28, 1876 and had finished it by August 3. The book was edited by Charles Darwin’s son Francis Darwin, who removed several passages about Darwin’s critical views of God and Christianity...

The Descent of Man and Selection in Relation to Sex by Charles Darwin The Descent of Man and Selection in Relation to Sex

PART I. THE DESCENT OR ORIGIN OF MAN. Part 1 of 3 of book on evolutionary theory by English naturalist Charles Darwin, first published in 1871. It was Darwin's second great book on evolutionary theory, following his 1859 work, On The Origin of Species. In The Descent of Man, Darwin applies evolutionary theory to human evolution, and details his theory of sexual selection. The book discusses many related issues, including evolutionary psychology, evolutionary ethics, differences between human races, differences between sexes, the superiority of men to women, and the relevance of the evolutionary theory to society...

Book cover More Letters of Charles Darwin
Book cover The formation of vegetable mould through the action of worms, with observations on their habits
Book cover The Foundations of the Origin of Species Two Essays written in 1842 and 1844
Book cover Insectivorous Plants
Book cover Life and Letters of Charles Darwin
Book cover Volcanic Islands
Book cover Coral Reefs
Book cover The Movements and Habits of Climbing Plants
Book cover The Different Forms of Flowers on Plants of the Same Species
Book cover The Variation of Animals and Plants under Domestication
Book cover Effects of Cross and Self Fertilisation in the Vegetable Kingdom
Book cover Geological Observations on South America

Page 1 of 18   
Popular Genres
More Genres
Languages
Paid Books