Born in 1925 in Peru, anthropologist Carlos Castaneda wrote a total of 15 books, which sold 8 million copies worldwide and were published in 17 different languages. In his writing, Castaneda describes the teaching of Don Juan, a Yaqui sorcerer and shaman. His works helped define the 1960's and usher in the New Age movement. Even after his mysterious death in California in1998, his books continue to inspire and influence his many devoted fans.

In this book, Castaneda resumes his apprenticeship, determined to go deeper still into don Juan's world, to learn to see beyond the surface realities of life. He continues his dialogue with don Juan, intuitive, wise, demanding, and fierce in his struggle to see and know beyond the vision of ordinary men; and himself, a man of courage and intelligence who submits himself to don Juan's teaching, to enter into another world as a participant rather than an observer. A Separate Reality is a work that is at once the discovery of a hitherto unrecorded body of wisdom and knowledge and the story of a remarkable and shattering personal experience.