Martin A. Lee

“She had a significant following in Paris, where a group of hashish-eating daredevils, under the leadership of Dr. Louis-Alphonse Cahagnet, had been experimenting with monster doses (ten times the amount typically ingested at the soirees of Le Club des Haschischins) to send the soul on an ecstatic out-of-the-body journey through intrepid spheres. It was via Parisian theosophical contacts that the great Irish poet and future Nobel laureate William Butler Yeats first turned on to hashish. An avid occultist, Yeats much preferred hashish to peyote (the hallucinogenic cactus), which he also sampled. Yeats was a member of the Hermetic Order of the Golden Dawn and its literary affiliate, the London-based Rhymers Club, which met in the 1890s. Emulating Le Club des Haschischins, the Rhymers used hashish to seduce the muse and stimulate occult insight.6 Another member of the Hermetic Order of the Golden Dawn, Aleister Crowley, was a notorious dope fiend and practitioner of the occult arts. Crowley conducted magical experiments while bingeing on morphine, cocaine, peyote, ether, and ganja.”
― Martin A. Lee, Smoke Signals: A Social History of Marijuana - Medical, Recreational and Scientific