Philosophy Guide In Verse is written in clear and simple language, by a former college teacher and Ph.D in Philosophy. It has a bonus commentary, in text form. It is written so that any person with an interest in Philosophy, could easily understand it. There are poems on Plato, Descartes, the British empiricists, Kant, Hegel, Marx, convergence theory, existentialism, 20th century Anglo-American philosophy, and references to Buddhism.