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Featured free audio & ebooks — Science

Prime Numbers by Unknown
Prime Numbers
Unknown 		The Conquest of bread by Peter Kropotkin
The Conquest of bread
Peter Kropotkin
Police Operation by H. Beam Piper
Police Operation
H. Beam Piper
The Elements of Geology by William Harmon Norton
The Elements of Geology
William Harmon Norton
The Thing in the Attic by James Blish
The Thing in the Attic
James Blish
A Strange Manuscript Found in a Copper Cylinder by James De Mille
A Strange Manuscript Found in a Copper Cylinder
James De Mille
The Frozen Pirate by William Clark Russell
The Frozen Pirate
William Clark Russell
Wild Life in Woods and Fields by Arabella B. Buckley
Wild Life in Woods and Fields
Arabella B. Buckley
The Story of Electricity by John Munro
The Story of Electricity
John Munro
Black Amazon of Mars by Leigh Brackett
Black Amazon of Mars
Leigh Brackett
Brigands of the Moon by Ray Cummings
Brigands of the Moon
Ray Cummings
The Highest Treason by Randall Garrett
The Highest Treason
Randall Garrett
The Outline of Science by J. Arthur Thomson
The Outline of Science
J. Arthur Thomson 		The Natural History of Selborne by Gilbert White
The Natural History of Selborne
Gilbert White 		Gardening Without Irrigation: or without much, anyway by Steve Solomon
Gardening Without Irrigation: or without much, anyway
Steve Solomon 		Aids to Forensic Medicine and Toxicology by W.G. Aitchison Robertson
Aids to Forensic Medicine and Toxicology
W.G. Aitchison Robertson
The Stars, My Brothers by Edmond Hamilton
The Stars, My Brothers
Edmond Hamilton 		The Report on Unidentified Flying Objects by Edward J. Ruppelt
The Report on Unidentified Flying Objects
Edward J. Ruppelt
Off on a Comet by Jules Verne
Off on a Comet
Jules Verne
Notes on Nursing by Florence Nightingale
Notes on Nursing
Florence Nightingale
The People of the Crater by Andre Norton
The People of the Crater
Andre Norton
Last Enemy by H. Beam Piper
Last Enemy
H. Beam Piper
The Insect Folk by Margaret Warner Morley
The Insect Folk
Margaret Warner Morley 		The Planet Strappers by Raymond Z. Gallun
The Planet Strappers
Raymond Z. Gallun
A Tangled Tale by Lewis Carroll
A Tangled Tale
Lewis Carroll 		The Subjection of Women by John Stuart Mill
The Subjection of Women
John Stuart Mill 		Stories of Inventors by Russel Doubleday
Stories of Inventors
Russel Doubleday 		This World Is Taboo by Murray Leinster
This World Is Taboo
Murray Leinster
The Story of My Boyhood and Youth by John Muir
The Story of My Boyhood and Youth
John Muir 		A Story of the Stone Age by H. G. Wells
A Story of the Stone Age
H. G. Wells 		What Prohibition Has Done to America by Fabian Franklin
What Prohibition Has Done to America
Fabian Franklin 		The Ultimate Weapon by John W. Campbell
The Ultimate Weapon
John W. Campbell
An Essay on the Principle of Population by Thomas R. Malthus
An Essay on the Principle of Population
Thomas R. Malthus 		Old-Time Makers of Medicine by James J. Walsh
Old-Time Makers of Medicine
James J. Walsh 		The Underground City or The Child of the Cavern by Jules Verne
The Underground City or The Child of the Cavern
Jules Verne
Two Thousand Miles Below by Charles W. Diffin
Two Thousand Miles Below
Charles W. Diffin
Tom Swift and the Electronic Hydrolung by Victor Appleton
Tom Swift and the Electronic Hydrolung
Victor Appleton
The Hate Disease by Murray Leinster
The Hate Disease
Murray Leinster 		The Journals of Robert Falcon Scott by Robert Falcon Scott
The Journals of Robert Falcon Scott
Robert Falcon Scott 		Life of the Spider by J. Henri Fabre
Life of the Spider
J. Henri Fabre
Mercenary by Mack Reynolds
Mercenary
Mack Reynolds
Chocolate: or, An Indian Drinke by Antonio Colmenero de Ledesma
Chocolate: or, An Indian Drinke
Antonio Colmenero de Ledesma 		Fathers of Biology by Charles McRae
Fathers of Biology
Charles McRae 		On the Elementary Electrical Charge by Robert Millikan
On the Elementary Electrical Charge
Robert Millikan
Langstroth on the Hive and the Honey-Bee by L. L. Langstroth
Langstroth on the Hive and the Honey-Bee
L. L. Langstroth 		Lord of the World by Robert Hugh Benson
Lord of the World
Robert Hugh Benson 		Travels in Alaska by John Muir
Travels in Alaska
John Muir 		The Knights of Arthur by Frederik Pohl
The Knights of Arthur
Frederik Pohl
The British Barbarians by Grant Allen
The British Barbarians
Grant Allen
The Runaway Skyscraper by Murray Leinster
The Runaway Skyscraper
Murray Leinster
Ultima Thule by Mack Reynolds
Ultima Thule
Mack Reynolds
Psychopathology of Everyday Life by Sigmund Freud
Psychopathology of Everyday Life
Sigmund Freud
Operation: Outer Space by Murray Leinster
Operation: Outer Space
Murray Leinster
The Story of the Pony Express by Glenn D. Bradley
The Story of the Pony Express
Glenn D. Bradley 		Metaphysics by Aristotle
Metaphysics
Aristotle 		By Pond and River by Arabella B. Buckley
By Pond and River
Arabella B. Buckley
Organic Gardener's Composting by Steve Solomon
Organic Gardener's Composting
Steve Solomon 		The Light of Egypt, vol II by Thomas H. Burgoyne
The Light of Egypt, vol II
Thomas H. Burgoyne 		Pioneers of Science by Oliver Lodge
Pioneers of Science
Oliver Lodge 		The Creature from Cleveland Depths by Fritz Leiber
The Creature from Cleveland Depths
Fritz Leiber
The Black Star Passes by John Wood Campbell Jr.
The Black Star Passes
John Wood Campbell Jr.
The Crystal Crypt & Beyond the Door by Philip K. Dick
The Crystal Crypt & Beyond the Door
Philip K. Dick
Twenty Years at Hull-House by Jane Addams
Twenty Years at Hull-House
Jane Addams 		Birds in the Calendar by Frederick G. Aflalo
Birds in the Calendar
Frederick G. Aflalo
The Yoga Sutras of Patanjali by Patanjali
The Yoga Sutras of Patanjali
Patanjali
The Expressman and the Detective by Allan Pinkerton
The Expressman and the Detective
Allan Pinkerton
The Chemical History of a Candle by Michael Faraday
The Chemical History of a Candle
Michael Faraday 		Radioactive Substances by Marie Curie
Radioactive Substances
Marie Curie
Farthest North by Fridtjof Nansen
Farthest North
Fridtjof Nansen
The Tree-Dwellers by Katharine Elizabeth Dopp
The Tree-Dwellers
Katharine Elizabeth Dopp 		On the Antiseptic Principle of the Practice of Surgery by Joseph Lister
On the Antiseptic Principle of the Practice of Surgery
Joseph Lister 		The Book of the National Parks by Robert Sterling Yard
The Book of the National Parks
Robert Sterling Yard
The San Francisco Calamity by Earthquake and Fire by Charles Morris
The San Francisco Calamity by Earthquake and Fire
Charles Morris
Facing the Flag by Jules Verne
Facing the Flag
Jules Verne
The Monadology by Gottfried Wilhelm Leibniz
The Monadology
Gottfried Wilhelm Leibniz
Topics by Aristotle
Topics
Aristotle
Moths of the Limberlost by Gene Stratton-Porter
Moths of the Limberlost
Gene Stratton-Porter 		Histology of the Blood by Paul Ehrlich
Histology of the Blood
Paul Ehrlich 		The Night of the Long Knives by Fritz Leiber
The Night of the Long Knives
Fritz Leiber
Empire by Clifford D. Simak
Empire
Clifford D. Simak
Industrial Conspiracies by Clarence Darrow
Industrial Conspiracies
Clarence Darrow 		Woman in Science by John Augustine Zahm
Woman in Science
John Augustine Zahm
Twentieth Century Inventions: A Forecast by George Sutherland
Twentieth Century Inventions: A Forecast
George Sutherland
Sophistical Elenchi by Aristotle
Sophistical Elenchi
Aristotle
The Big Time by Fritz Leiber
The Big Time
Fritz Leiber
The New Atlantis by Francis Bacon
The New Atlantis
Francis Bacon
The Sketch Book of Geoffrey Crayon, Gent. by Washington Irving
The Sketch Book of Geoffrey Crayon, Gent.
Washington Irving
The Machine that Saved the World by Murray Leinster
The Machine that Saved the World
Murray Leinster
Subspace Survivors by E. E. Smith
Subspace Survivors
E. E. Smith
The Elements of Botany by William Ruschenberger
The Elements of Botany
William Ruschenberger 		Five Stories by Alan Nourse by Alan Edward Nourse
Five Stories by Alan Nourse
Alan Edward Nourse
Nature's Miracles: Familiar Talks on Science by Elisha Gray
Nature's Miracles: Familiar Talks on Science
Elisha Gray
No Great Magic by Fritz Leiber
No Great Magic
Fritz Leiber 		A Florida Sketch-Book by Bradford Torrey
A Florida Sketch-Book
Bradford Torrey
On the Heavens by Aristotle
On the Heavens
Aristotle 		Madam How and Lady Why by Charles Kingsley
Madam How and Lady Why
Charles Kingsley
Opticks by Isaac Newton
Opticks
Isaac Newton 		The Autobiography of an Electron by Charles R. Gibson
The Autobiography of an Electron
Charles R. Gibson
On Generation and Corruption by Aristotle
On Generation and Corruption
Aristotle 		Nature's Miracles Volume II: Energy and Vibration by Elisha Gray
Nature's Miracles Volume II: Energy and Vibration
Elisha Gray

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