Immortal Jaguar is Hugh Fox's account of his experiences with the inner worlds and ancient powers unleashed by his use of traditional South American spiritual hallucinogenics. After consuming psychoactive plants in Peru he is gripped by visionary experiences and finds the dazzling magical world of the Immortals opening up, a whirl of ancient knowledge pouring through his consciousness. On his return to academic life in the US he finds that having a shamanic gift which he is unable to switch off is something of a dangerous liability. Part memoir, part archaeology, this fusion of visions and ideas into fictional narrative is among the most excitingly readable presentations of the spiritual underworld of the Andes and its expression through sacred hallucinogens. The vision extends outward across the ancient world through language and legend, all leading to a voyage to the house of the Sun-King - Tiawanaku in Bolivia. Fox, a major authority on the Pre-Columbian Americas, and a true visionary to boot, makes a compelling case for the connection of disparate myths and cultures around the world in deepest antiquity.