. . . "Assembled by J. Radford Thomson, professor of philosophy in New College, London, and Hackney College, the dictionary contains essays, lectures, and other works by over 140 philosophers, including Ren?? Descartes, Franz Delitzsch, Immanuel Kant, David Hume, and John Locke, as well as other thinkers of philosophical consequence, like Charles Darwin and E. B. Pusey." . . . .