Modern French Philosophy: a Study of the Development Since Comte By: John Alexander Gunn

Modern Magic By: Maximilian Schele De Vere

Montaigne and Shakspere By: J. M. (John Mackinnon) Robertson

Moral Principles and Medical Practice The Basis of Medical Jurisprudence By: Charles Coppens

Morality as a Religion An exposition of some first principles By: W. R. Washington (William Robert Washington) Sullivan

Morals in Trade and Commerce By: Frank B. Anderson

Mysticism and Logic and Other Essays By: Bertrand Russell

Myth and Science An Essay By: Tito Vignoli

Old Gorgon Graham More Letters from a Self-Made Merchant to His Son By: George Horace Lorimer

Old-Fashioned Ethics and Common-Sense Metaphysics With Some of Their Applications By: William Thomas Thornton

On Being Human By: Woodrow Wilson

On War By: Carl von Clausewitz

Oscar Wilde: Art and Morality. A Defence of The Picture of Dorian Gray By: Unknown

Our Deportment Or the Manners, Conduct and Dress of the Most Refined Society By: John H. Young

Pascal By: John Tulloch

Pascal's Pensées By: Blaise Pascal

Passages from the Life of a Philosopher By: Charles Babbage

Percy Bysshe Shelley as a Philosopher and Reformer By: Charles Sotheran

Philebus By: Unknown

Philosophical Letters of Frederich Schiller By: Friedrich Schiller

Philosophy and Religion Six Lectures Delivered at Cambridge By: Hastings Rashdall

Plain Facts for Old and Young By: John Harvey Kellogg

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

Privilege of Pain By: Caroline Kane Mills Everett

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