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Featured free audio & ebooks — Non-fiction
On Nothing & Kindred Subjects
Hilaire Belloc
On Something
Hilaire Belloc
On the Antiseptic Principle of the Practice of Surgery
Joseph Lister
On the Duties of the Clergy
Saint Ambrose
On the Elementary Electrical Charge
Robert Millikan
On the Heavens
Aristotle
On the Laws
Marcus Tullius Cicero
On the Origin of Clockwork, Perpetual Motion Devices, and the Compass
Derek J. de Solla (Derek John de Solla) Price
On the Origin of Species by Means of Natural Selection
Charles Darwin
On the Popular Judgment: That may be Right in Theory, but does not Hold Good in the Praxis
Immanuel Kant
On the Shores of the Great Sea
M. B. Synge
On the Trail
Adelia Belle Beard and Lina Beard
On the Trail of Don Quixote, Being a Record of Rambles in the Ancient Province of La Mancha
August F. Jaccaci
On Union With God
Albertus Magnus
Opticks
Isaac Newton
Organic Gardener's Composting
Steve Solomon
Orthodoxy
G. K. Chesterton
Oscar Wilde: His Life and Confessions
Frank Harris
Other People's Money
Louis D. Brandeis
Our Cats and All About Them
Harrison Weir
Our Journey to Sinai
Agnes von Blomberg Bensly
Our Vanishing Wild Life
William T. Hornaday
Outdoor Sports and Games
Claude H. Miller
Ox-Team Days on the Oregon Trail
Ezra Meeker
Pantheisticon
John Toland
Parallel Lives of the Noble Greeks and Romans, translated by Bernadotte Perrin (1847-1920)
Lucius Mestrius Plutarchus
Parva Naturalia
Aristotle
Paul the Dauntless
Basil Joseph Mathews
Peeps at Many Lands: Egypt
R. Talbot Kelly
Pensées
Blaise Pascal
Perfect Behavior
Donald Ogden Stewart
Perpetual Peace: A Philosophic Essay
Immanuel Kant
Persian Self-Taught (in Roman Characters) with English Phonetic Pronunciation
Shaykh Hasan
Personal Memoirs of U. S. Grant
Ulysses S. Grant
Personal Narrative of a Pilgrimage to Al-madinah and Meccah
Richard Francis Burton
Personal Recollections of Early Melbourne and Victoria
William Westgarth
Peter the Great
Jacob Abbott
Phaedrus
Plato
Piano and Song
Friedrich Wieck
Pictures of Jewish Home-Life Fifty Years Ago
Hannah Trager
Pioneers of France in the New World
Francis Parkman
Pioneers of Science
Oliver Lodge
Pitching in a Pinch
Christy Mathewson
Plan and Preface to a Dictionary of English
Samuel Johnson
Plunkitt of Tammany Hall
George Washington Plunkitt
Popular History of Ireland
Thomas D’Arcy McGee
Posterior Analytics
Aristotle
Prefaces and Prologues to Famous Books
Various
President Lincoln's Attitude Towards Slavery and Emancipation
Henry Watson Wilbur
Priest on Horseback - Father Farmer: 1720 - 1786
Eva K. Betz
Prime Numbers
Unknown
Prince Henry the Navigator
Beazley
Prior Analytics
Aristotle
Problems in American Democracy
Thames Williamson
Psychopathology of Everyday Life
Sigmund Freud
Punch, or the London Charivari
Various
Puppets of Faith: Theory of Communal Strife
BS Murthy
Queen Victoria
E. Gordon Browne
Quiet Hints to Growing Preachers
Charles E. Jefferson
Radioactive Substances
Marie Curie
Railway Children
Edith Nesbit
Recipes for Eatmor Fresh Cranberries
Eatmor Cranberries
Recollections of Life in Ohio, from 1813 to 1840
William Cooper Howells
Reflections on War and Death
Sigmund Freud
Religio Medici and Hydriotaphia
Thomas Browne
Reminiscences of Captain Gronow
Captain Rees Howell Gronow
Remodeled Farmhouses
Mary H. Northend
Report of the Inquiry into the Role and Oversight of Private Security Contractors in Afghanistan
United States Senate Committee on Armed Services
Representative Men
Ralph Waldo Emerson
Revelations of Divine Love
Julian of Norwich
Rhetoric
Aristotle
Rhymed Receipts for Any Occasion
Imogen Clark
Richard I
Jacob Abbott
Richard II, Makers of History
Jacob Abbott
Richard III
Jacob Abbott
Robert Browning
G. K. Chesterton
Robert O'Hara Burke
Andrew Jackson
Rocks and Their Origins
Grenville A. J. Cole
Romulus
Jacob Abbott
Sabotage
Elizabeth Gurley Flynn
Saint Francis of Assisi: A Biography
Johnannes Jorgensen
Science and Hypothesis
Henri Poincaré
Scrambles Amongst the Alps in the Years 1860-69
Edward Whymper
Secret Chambers and Hiding Places
Allan Fea
Select Sermons of Jonathan Edwards
Jonathan Edwards
Selected Essays
Voltairine de Cleyre
Selected House of Commons Speeches
Winston S. Churchill
Selected Letters of Beethoven
Ludwig van Beethoven
Selected Letters, Sketches and Stories
Voltairine de Cleyre
Selected Works: Haymarket Speeches
Voltairine de Cleyre
Self and Self-management: Essays about Existing
Arnold Bennett
Seven Wives and Seven Prisons
L. A. Abbott
Shakespeare and Music
Christopher Wilson
She-rab Dong-bu (The Tree of Wisdom)
Nagarjuna
Short Nonfiction Collection Vol. 026
Various
Simple Sabotage Field Manual
United States Office of Strategic Services
Six Years in the Prisons of England
Frank Henderson
Sixteenth-century Bristol
John Latimer
Sketches by Boz: Illustrative of Every-Day Life and Every-Day People
Charles Dickens
Some Turns of Thought in Modern Philosophy
George Santayana
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