Reissued because of the current interest in Ecstasy, this is McKenna's extraordinary quest to discover the fruit of the Tree of Knowledge. He wonders why we are so fascinated by altered states of consciousness, do they reveal something about our origins as human beings and our place in nature?

Binding: Paperback;416 pages; Publisher: Ebury Publishing; Classification: Children's Books; Weight: 404 g; Dimensions: 197 x 129 x 27

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