Originally published in 1970, this is Leary's most provocative and influential exploration of human consciousness. It includes his early pronouncements on the psychedelic movement, and his views on the social and political ramifications of the related mystical experience.
- ISBN10 091417133X
- ISBN13 9780914171331
- Publish Date 1 December 1990 (first published 16 February 1970)
- Publish Status Out of Stock
- Out of Print 12 July 2011
- Publish Country US
- Imprint Ronin Publishing
- Edition New edition
- Format Paperback
- Pages 384
- Language English