"'Tis Sixty Years Since" Address of Charles Francis Adams; Founders' Day, January 16, 1913 By: Charles Francis Adams

21 By: Frank Crane

A Comparative View of Religions By: Johannes Henricus Scholten

A Discourse of a Method for the Well Guiding of Reason and the Discovery of Truth in the Sciences By: René Descartes

A Discourse of Life and Death By: Philippe de Mornay

A Essay Towards a New Theory of Vision By: George Berkeley

A Fleece of Gold; Five Lessons from the Fable of Jason and the Golden Fleece By: Charles Stewart Given

A History of Mediaeval Jewish Philosophy By: Isaac Husik

A Jolly by Josh By: Unknown

A Letter to Dion By: Bernard Mandeville

A Manual of Moral Philosophy By: Andrew P. (Andrew Preston) Peabody

A Message to Garcia Being a Preachment By: Elbert Hubbard

A New Philosophy: Henri Bergson By: Edouard Louis Emmanuel Julien Le Roy

A Philosophical Dictionary, Volume 1 By: Unknown

A Philosophical Dictionary, Volume 9 By: Unknown

A Public Appeal for Redress to the Corporation and Overseers of Harvard University Professor Royce's Libel By: Francis Ellingwood Abbot

A Short History of Greek Philosophy By: J. (John) Marshall

Academica By: Marcus Tullius Cicero

Address to the Inhabitants of the Colonies, established in New South Wales And Norfolk Island By: Richard Johnson

Addresses By: Henry Drummond

After Music By: Josephine Preston Peabody

Age of Reason (version 2) By: Thomas Paine

Aims and Aids for Girls and Young Women On the Various Duties of Life, Physical, Intellectual, And Moral Development By: G. S. (George Sumner) Weaver

Alcibiades I By: Plato (Πλάτων)

Almost A Man By: Mary Wood-Allen

American Philosophy Collection Vol. 1 By: Various

Amoretti: A sonnet sequence By: Edmund Spenser

An Enquiry into an Origin of Honour; and the Usefulness of Christianity in War By: Bernard Mandeville

An Essay on Professional Ethics Second Edition By: George Sharswood

An Essay on the Beautiful From the Greek of Plotinus By: Unknown

An Interpretation of Rudolf Eucken's Philosophy By: W. Tudor (William Tudor) Jones

An Introduction to Philosophy By: George Stuart Fullerton

An Introduction to Yoga By: Annie Wood Besant

Analects of Confucius By: Confucius 孔子

Ancient and Modern Celebrated Freethinkers By: Charles Bradlaugh

Ancient Art and Ritual By: Jane Ellen Harrison

Anecdotes for Boys By: Harvey Newcomb

Apology By: Plato

Apology, Crito, and Phaedo of Socrates By: Unknown

Astral Plane: Its Scenery, Inhabitants and Phenomena By: C. W. Leadbeater

Auguste Comte and Positivism By: John Stuart Mill

Baron D'Holbach : a Study of Eighteenth Century Radicalism in France By: Max Pearson Cushing

Book of Life By: Upton Sinclair

Book of the Foundations By: St. Teresa of Avila

Born Again By: Alfred Lawson

Boys their Work and Influence By: Anonymous

Case of Wagner / Nietzsche Contra Wagner / Selected Aphorisms By: Friedrich Nietzsche

Character By: Samuel Smiles

Character Building By: Booker T. Washington

Cheerfulness as a Life Power By: Orison Swett Marden

Christianity and Ethics A Handbook of Christian Ethics By: Archibald B. D. (Archibald Browning Drysdale) Alexander

Christianity and Greek Philosophy or, the relation between spontaneous and reflective thought in Greece and the positive teaching of Christ and His Apostles By: B. F. (Benjamin Franklin) Cocker

Commentary on Galatians By: St. John Chrysostom

Considerations on Representative Government By: John Stuart Mill

Conversation What to Say and How to Say it By: Mary Greer Conklin

Cratylus By: Unknown

Creative Evolution By: Henri Bergson

Critias By: Plato (Πλάτων)

Crotchet Castle By: Thomas Love Peacock

Deductive Logic By: St. George William Joseph Stock

Defence of Idealism By: May Sinclair

Democracy and Education: an introduction to the philosophy of education By: John Dewey

Democracy and Education: An Introduction to the Philosophy of Education By: John Dewey

Democritus Platonissans By: Henry More

Diderot and the Encyclopædists (Vol 1 of 2) By: John Morley

Diderot and the Encyclopædists Volume II. By: John Morley

Dissertation Concerning the Nature of True Virtue By: Jonathan Edwards

Early English Meals and Manners By: Frederick James Furnivall

Ecce Homo By: Friedrich Nietzsche

Elementary Theosophy By: L. W. Rogers

Enquiry Concerning the Principles of Morals By: David Hume

Erewhon Revisited By: Samuel Butler

Essay Concerning Humane Understanding By: John Locke

Essays of Schopenhauer By: Arthur Schopenhauer

Essays, Book 1 By: Michel Eyquem de Montaigne

Essays: Scientific, Political, & Speculative, Vol. I By: Herbert Spencer

Ethics in Service By: William H. (William Howard) Taft

Ethics — Part 1 By: Benedictus de Spinoza

Ethics — Part 2 By: Benedictus de Spinoza

Ethics — Part 3 By: Benedictus de Spinoza

Ethics — Part 4 By: Benedictus de Spinoza

Ethics — Part 5 By: Benedictus de Spinoza

Etiquette By: Agnes H. Morton

Evening Round Up More Good Stuff Like Pep By: William Crosbie Hunter

Evolution and Ethics By: Thomas Henry Huxley

Exotics and Retrospectives By: Lafcadio Hearn

Explanation of Catholic Morals A Concise, Reasoned, and Popular Exposition of Catholic Morals By: John H. (John Henry) Stapleton

Feuerbach: The roots of the socialist philosophy By: Friedrich Engels

First and Last Things By: H. G. Wells

Five Lectures on Reincarnation By: Swami Abhedananda

For Auld Lang Syne By: Ray Woodward

Four Americans Roosevelt, Hawthorne, Emerson, Whitman By: Henry A. Beers

Friendship By: Hugh Black

God and the World A Survey of Thought By: Arthur William Robinson