Hector-Neri Castaneda is recognized as one of the most important philosophers of the late 20th century and is appreciated by many as the most influential philosopher to come out of Latin America. Although he was brilliantly original and a prolific writer who directed his talents toward a variety of topics, until now his essays have been scattered in journals and anthologies. The Phenomeno-Logic of the I brings together Castaneda's most notable published and unpublished work on the nature of self and the structure of experiences. Readers will find a lively introduction to Castaneda's thinking as well as an opportunity to explore his rich and distinct voice. This thought-provoking volume will appeal to those interested in the philosophy of mind, cognitive science, and artificial intelligence as well as to students of Castaneda and Latin American philosophy in general.