In 1957 Humphry Osmond first coined the word "psychedelics" to describe the mind-expanding drugs, then familiar to only a small minority of researchers and "acid-heads". This book is a broad and serious inquiry into the much-discussed topic. It will enlighten and surprise the initiated as well as the seasoned consumer.

First Edition, 1970
Condition: Great
Cover: Paperback
Size: 15w x 18h
Pages: 512