This best-selling dictionary is written by one of the most famous philosophers of our time, and it is widely recognized as the best dictionary of its kind. Comprehensive and authoritative, it covers every aspect of philosophy from Aristotle to Zen. With clear and concise definitions, it provides lively and accessible coverage of not only Western philosophical traditions, but also themes from Chinese, Indian, Islamic, and Jewish philosophy.

Entries include over 500 biographies of famous and influential philosophers, in-depth analysis of philosophical terms and concepts, and a chronology of philosophical events stretching from 10,000 BC to the present day. The first edition of this dictionary became a market-leader and a standard work of reference, selling over 100,000 copies. Now the author, Professor Simon Blackburn, has revised it to include web links that provide up-to-date and valuable extra information via the Dictionary of Philosophy companion website.