'The single most influential spokesperson for organic psychedelics' The Independent With a new foreword from Dennis McKenna. From renowned ethnobotanist and psychonaut Terence McKenna comes this surreally mind-bending adventure into the depths of the human experience. True Hallucinations is a mesmerising odyssey of McKenna's travels in the Amazon with a band of friends during the 1970s.From mushrooms and flying saucers to pirates and James Joyce, McKenna uncovers the limitless potential of organic psychedelics to open our minds, bodies and spirits to higher states of being.