AS FEATURED ON THE JOE ROGAN EXPERIENCE

'Entertaining' The Times

'Utterly fascinating and illuminating' Sinclair McKay

'Fascinating... An astonishing read, with remarkably vivid protagonists' Harald Jähner

'Ohler weaves a masterful tapestry of history in this revealing and fresh account' David de Jong

Revealing the hidden connections between the Nazis and the CIA's notorious brainwashing experimentation programme, MKUltra, Tripped is a wild, secret history that shows how the quest to turn LSD into a weapon held back therapeutic research into psychedelic drugs for decades.