The texts in this volume - summaries of the 216 seminars taught by Gilles Deleuze - provide unique insight into the latter half of Deleuze's teaching career. Deleuze understood his seminars as a laboratory for developing his ongoing research, and this volume is a guide to the creative becomings in the development of his philosophical works through teaching. From Anti-Oedipus (1972) to The Fold: Leibniz and the Baroque (1987), Deleuze examined a wide range of philosophical perspectives in pursuit of successive thematic topics. These summaries and commentaries serve as incitement for further research, allowing readers familiar with Deleuze's work to find new angles of approach and providing greater access to readers coming to his work for the first time.