In this Beginners Guide, Peter Hacker, the leading authority on the philosophy of Wittgenstein and author of a dozen books on his work, introduces the later philosophy of Wittgenstein to those with an enquiring mind. It selects an array of topics that will capture the interest of all educated readers: the nature of language and linguistic meaning, the analysis of necessity and its roots in convention, the relation of thought and language, the nature of the mind and its relation to behavior, self-consciousness, and knowledge of other minds. No philosophical knowledge is presupposed only curiosity and a willingness to shed prejudices. Written in a laid-back colloquial style and interspersed by dialogues between the author and questioners, the book is amusing and entertaining to read. Nothing comparable to this exists in the literature on Wittgenstein. Wittgensteins ideas are presented in all their profundity for the widest possible audience, in a style that is intellectually stimulating and provocative.