"Philosophy 101" by Paul Kleinman is a book from the Adams 101 series, published in 2013. It covers the history of philosophy from Plato and Socrates to ethics and metaphysics. The book is packed with entertaining philosophical tidbits, illustrations, and thought puzzles. Some of the topics covered in the book are: pre-Socratics; Socrates; Plato; existentialism; Aristotle; the ship of Theseus; Fr...