Plato and Platonism By: Walter Pater

Plutarch's Morals By: Unknown

Practical Essays By: Alexander Bain

Practical Ethics By: William De Witt Hyde

Pragmatism By: William James

Proposed Roads to Freedom By: Bertrand Russell

Protagoras By: Plato (Πλάτων)

Questionable Amusements and Worthy Substitutes By: J. M. Judy

Quiet Talks about Jesus By: Samuel D. Gordon

Quotes and Images from Chesterfield's Letters to His Son By: Philip Dormer Stanhope Chesterfield

Recreation by Viscount Grey of Fallodon, K.G. By: Edward Grey Grey of Fallodon

Religion and Science from Galileo to Bergson By: John Charlton Hardwick

Republic (version 2) By: Plato (Πλάτων)

Searchlights on Health: Light on Dark Corners A Complete Sexual Science and a Guide to Purity and Physical Manhood, Advice To Maiden, Wife, And Mother, Love, Courtship, And Marriage By: B. G. (Benjamin Grant) Jefferis

Seekers after God By: Frederic W. Farrar

Selections from Previous Works and Remarks on Romanes' Mental Evolution in Animals By: Samuel Butler

Series of Lessons in Raja Yoga By: William Walker Atkinson

Sermons on Evil-Speaking By: Isaac Barrow

Sextus Empiricus and Greek Scepticism By: Mary Mills Patrick

Social Life or, The Manners and Customs of Polite Society By: Maud C. Cooke

Social Rights and Duties, Volume I (of 2) Addresses to Ethical Societies By: Leslie Stephen

Studies and Essays: Censorship and Art By: John Galsworthy

Symbolic Logic By: Lewis Carroll

System of Economical Contradictions; or, the Philosophy of Misery By: Pierre-Joseph Proudhon

The Academic Questions, Treatise De Finibus, and Tusculan Disputations, of M.T. Cicero, With a Sketch of the Greek Philosophers Mentioned by Cicero By: Marcus Tullius Cicero

The Advancement of Learning By: Francis Bacon

The Approach to Philosophy By: Ralph Barton Perry

The Basis of Early Christian Theism By: Lawrence Thomas Cole

The Beautiful An Introduction to Psychological Aesthetics By: Vernon Lee

The Biology, Physiology and Sociology of Reproduction Also Sexual Hygiene with Special Reference to the Male By: Winfield Scott Hall

The Book of Business Etiquette By: Nella Braddy Henney

The Book of Good Manners; a Guide to Polite Usage for All Social Functions By: Walter Cox Green