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By: John Stuart Mill (1806-1873)

Book cover Auguste Comte and Positivism

Part 1 lays out the framework for Positivism as originated in France by Auguste Comte in his Cours de Philosophie Positive. Mill examines the tenets of Comte's movement and alerts us to defects. Part 2 concerns all Comte's writings except the Cours de Philosophie Positive. During Comte's later years he gave up reading newspapers and periodicals to keep his mind pure for higher study. He also became enamored of a certain woman who changed his view of life. Comte turned his philosophy into a religion, with morality the supreme guide. Mill finds that Comte learned to despise science and the intellect, instead substituting his frantic need for the regulation of change.

By: John Thomson (fl. 1732)

Book cover The Tricks of the Town: or, Ways and Means of getting Money

By: John Tyndall (1820-1893)

Book cover Fragments of science, V. 1-2
Book cover Faraday as a Discoverer
Book cover Six Lectures on Light Delivered In The United States In 1872-1873

By: John Victor Peterson

Book cover Lost in the Future

By: John W. Campbell (1910-1971)

The Ultimate Weapon by John W. Campbell The Ultimate Weapon

The star Mira was unpredictably variable. Sometimes it was blazing, brilliant and hot. Other times it was oddly dim, cool, shedding little warmth on its many planets. Gresth Gkae, leader of the Mirans, was seeking a better star, one to which his "people" could migrate. That star had to be steady, reliable, with a good planetary system. And in his astronomical searching, he found Sol.With hundreds of ships, each larger than whole Terrestrial spaceports, and traveling faster than the speed of light, the Mirans set out to move in to Solar regions and take over...

By: John Wesley Powell (1834-1902)

Canyons of the Colorado, or The exploration of the Colorado River and its Canyons by John Wesley Powell Canyons of the Colorado, or The exploration of the Colorado River and its Canyons

John Wesley Powell was a pioneer American explorer, ethnologist, and geologist in the 19th Century. In 1869 he set out to explore the Colorado and the Grand Canyon. He gathered nine men, four boats and food for ten months and set out from Green River, Wyoming, on May 24. Passing through dangerous rapids, the group passed down the Green River to its confluence with the Colorado River (then also known as the Grand River upriver from the junction), near present-day Moab, Utah. The expedition’s route...

By: John Wilkins (1614-1672)

Book cover The Discovery of a World in the Moone Or, A Discovrse Tending To Prove That 'Tis Probable There May Be Another Habitable World In That Planet

By: John Wood Campbell (1910-1971)

Book cover The Last Evolution

By: John Wood Campbell Jr. (1910-1971)

The Black Star Passes by John Wood Campbell Jr. The Black Star Passes

A sky pirate armed with superior weapons of his own invention... First contact with an alien race dangerous enough to threaten the safety of two planets... The arrival of an unseen dark sun whose attendant marauders aimed at the very end of civilization in this Solar System. These were the three challenges that tested the skill and minds of the brilliant team of scientist-astronauts Arcot, Wade, and Morey. Their initial adventures are a classic of science-fiction which first brought the name of their author, John W. Campbell, into prominence as a master of the inventive imagination.

By: John Wood Campbell. Jr. (1910-1971)

Book cover Islands of Space

As Earth's faster-than-light spaceship hung in the void between galaxies, Arcot, Wade, Morey and Fuller could see below them, like a vast shining horizon, the mass of stars that formed their own island universe. Morey worked a moment with his slide rule, then said, "We made good time! Twenty-nine light years in ten seconds! Yet you had it on at only half power...." Arcot pushed the control lever all the way to full power. The ship filled with the strain of flowing energy, and sparks snapped in the air of the control room as they raced at an inconceivable speed through the darkness of intergalactic space...

Book cover Invaders from the Infinite

The famous scientific trio of Arcot, Wade and Morey, challenged by the most ruthless aliens in all the universes, blasted off on an intergalactic search for defenses against the invaders of Earth and all her allies. World after world was visited, secret after secret unleashed, and turned to mighty weapons of intense force--and still the Thessian enemy seemed to grow in power and ferocity. Mighty battles between huge space armadas were but skirmishes in the galactic war, as the invincible aliens savagely advanced and the Earth team hurled bolt after bolt of pure ravening energy--until it appeared that the universe itself might end in one final flare of furious torrential power....

By: Jonathan Mayhew Wainwright (1792-1854)

Book cover A Sermon Preached on the Anniversary of the Boston Female Asylum for Destitute Orphans, September 25, 1835

By: Jonathan Prince Cilley (1835-1920)

Book cover Bowdoin Boys in Labrador An Account of the Bowdoin College Scientific Expedition to Labrador led by Prof. Leslie A. Lee of the Biological Department

By: Joseph Bell (1837-1911)

Book cover A Manual of the Operations of Surgery For the Use of Senior Students, House Surgeons, and Junior Practitioners

By: Joseph Black (1728-1799)

Book cover Experiments upon magnesia alba, Quicklime, and some other Alcaline Substances

By: Joseph Bradford Cox (1840-)

Book cover Report on Surgery to the Santa Clara County Medical Society

By: Joseph Chrisman Hutchison

Book cover A Treatise on Physiology and Hygiene For Educational Institutions and General Readers

By: Joseph E. Kelleam (1913-1975)

Hunters Out of Space by Joseph E. Kelleam Hunters Out of Space

Originally published in the May, 1960 issue of Amazing Science Fiction Stories. Jack Odin has returned to the world of Opal, the world inside our own world, only to find it in ruins. Many of his friends are gone, the world is flooded, and the woman he swore to protect has been taken by Grim Hagen to the stars. Jack must save her, but the difficulties are great and his allies are few.

By: Joseph Fisher

Book cover Landholding in England

By: Joseph Fort Newton (1876-1950)

Book cover The Builders A Story and Study of Masonry

By: Joseph Lister (1827-1912)

On the Antiseptic Principle of the Practice of Surgery by Joseph Lister On the Antiseptic Principle of the Practice of Surgery

Joseph Lister was born near London in 1827. He studied medicine at the University of London and pursued a career as a surgeon in Scotland. He became professor of Surgery in Glasgow and later (1877) at Kings College Hospital, in London. Lister’s contribution to the advancement of surgery cannot be overestimated. Before his work on antisepsis, wounds were often left open to heal, leading to long recoveries, unsightly scarring, and not infrequently amputation or death due to infection. Lister’s work enabled more wounds to be closed primarily with sutures, drastically reducing healing time, scarring, amputations, and deaths due to infection...

By: Joseph Maclise

Book cover Surgical Anatomy

By: Joseph McCabe (1867-1955)

Book cover The Story of Evolution

By: Joseph Paul Martino (1931-)

Book cover Pushbutton War

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: Joseph Samachson (1906-1980)

Book cover Dead Man's Planet
Book cover Runaway
Book cover The Hunters
Book cover Divinity

By: Joseph Tatlow (1851-1929)

Book cover Fifty Years of Railway Life in England, Scotland and Ireland

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