The first comprehensive guide to oneirogens--naturally occurring substances that induce and enhance dreaming • Includes extensive monographs on dream-enhancin

An investigation into the brain's chemistry and the mechanisms of chemically altered states of consciousness. In this book, J. Allan Hobson offers a new underst

This book completes a series of clinical and experimental observations on dreams about drugs of drug-addicted patients, providing a systematic and comprehensive

Provides a social history of how the CIA used the psychedelic drug LSD as a tool of espionage during the early 1950s and tested it on U.S. citizens before it sp