The Ego Trip Psychedelic Toads, a Trail of Deaths, and the Guru Who Peddled Transcendence (NEW) / By Kimon de Greef

Penguin Books, 2026. Hardcover. New. 

In 2012, a Mexican doctor named Octavio Rettig declared that he had revived a forgotten indigenous ritual: smoking the secretions of the Sonoran Desert toad, which releases a potent psychedelic substance known as “the God molecule.” This enormously powerful drug can induce states of ego death and the sensation of being directly connected with the divine. In some cases, it offers profound relief for numerous conditions and illnesses. Drawn in by Octavio’s visionary message of healing, many psychonauts, spiritual seekers, and patients without other options flocked to Sonora and sparked a psychedelic movement that would eventually circle the globe. But as Octavio’s fame grew, stories emerged of extreme dosing, abusive behavior, and even dramatic deaths.