World-renowned anthropologist and ethnopharmacologist Christian Ratsch provides the latest scientific updates to this classic work on psychoactive flora by two eminent researchers. • Numerous new and rare color photographs complement the completely revi
The secretive Mysteries conducted at Eleusis in Greece for nearly two millennia have long puzzled scholars with strange accounts of initiates experiencing otherworldly journeys. In this groundbreaking work, three experts—a mycologist, a chemist and a hi
