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Featured free audio & ebooks — Science

The Metal Monster by Abraham Merritt
The Metal Monster
Abraham Merritt 		A Journey in Other Worlds: A Romance of the Future by John Jacob Astor IV
A Journey in Other Worlds: A Romance of the Future
John Jacob Astor IV 		Sketches Of The Fair Sex by Anonymous
Sketches Of The Fair Sex
Anonymous 		Works of Stanley G. Weinbaum - A Martian Odyssey by Stanley Grauman Weinbaum
Works of Stanley G. Weinbaum - A Martian Odyssey
Stanley Grauman Weinbaum
Oomphel in the Sky by H. Beam Piper
Oomphel in the Sky
H. Beam Piper
The Iron Heel by Jack London
The Iron Heel
Jack London
Starman's Quest by Robert Silverberg
Starman's Quest
Robert Silverberg
Easy Lessons in Einstein by Edwin E. Slosson
Easy Lessons in Einstein
Edwin E. Slosson
The Bird Study Book by Thomas Gilbert Pearson
The Bird Study Book
Thomas Gilbert Pearson 		Edison's Conquest of Mars by Garrett P. Serviss
Edison's Conquest of Mars
Garrett P. Serviss
Lone Star Planet by H. Beam Piper and John J. McGuire
Lone Star Planet
H. Beam Piper and John J. McGuire
Looking Backward: 2000-1887 by Edward Bellamy
Looking Backward: 2000-1887
Edward Bellamy
On the Nature of Things by Titus Lucretius Carus
On the Nature of Things
Titus Lucretius Carus 		Gulliver of Mars by Edwin L. Arnold
Gulliver of Mars
Edwin L. Arnold
The Fairyland of Science by Arabella Buckley
The Fairyland of Science
Arabella Buckley 		The Story of Alchemy and the Beginnings of Chemistry by M. M. Pattison Muir
The Story of Alchemy and the Beginnings of Chemistry
M. M. Pattison Muir
Security by Poul Anderson
Security
Poul Anderson
Through the Brazilian Wilderness by Theodore Roosevelt
Through the Brazilian Wilderness
Theodore Roosevelt
Spacehounds of IPC by E. E. Smith
Spacehounds of IPC
E. E. Smith
The Stories Mother Nature Told Her Children by Jane Andrews
The Stories Mother Nature Told Her Children
Jane Andrews
Birds of the Air by Arabella B. Buckley
Birds of the Air
Arabella B. Buckley 		Legacy by James Schmitz
Legacy
James Schmitz
Victory by Lester del Rey
Victory
Lester del Rey
The Edge of the Knife by H. Beam Piper
The Edge of the Knife
H. Beam Piper
A Voyage to Arcturus by David Lindsay
A Voyage to Arcturus
David Lindsay
Little Fuzzy by H. Beam Piper
Little Fuzzy
H. Beam Piper
The Pirates of Ersatz by Murray Leinster
The Pirates of Ersatz
Murray Leinster
Worldwide Effects of Nuclear War: Some Perspectives by United States Arms Control and Disarmament Agency
Worldwide Effects of Nuclear War: Some Perspectives
United States Arms Control and Disarmament Agency
The Dueling Machine by Ben Bova
The Dueling Machine
Ben Bova
The Moon Pool by Abraham Merritt
The Moon Pool
Abraham Merritt
The Descent of Man and Selection in Relation to Sex by Charles Darwin
The Descent of Man and Selection in Relation to Sex
Charles Darwin 		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 		Journey to the Centre of the Earth by Jules Verne
Journey to the Centre of the Earth
Jules Verne
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.
Twenty Years at Hull-House by Jane Addams
Twenty Years at Hull-House
Jane Addams 		The Crystal Crypt & Beyond the Door by Philip K. Dick
The Crystal Crypt & Beyond the Door
Philip K. Dick
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

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