Lovingly prepared by Joshua Marker along with a devoted team of volunteers, this commemorative publication of PiHKAL: A Chemical Love Story and TiHKAL: The Cont

The Commemorative Edition of PiHKAL and TIHKAL, a four volume set complete with 200 original photographs, art, poetry, and numerous anecdotes and reminiscences

Book I: The Story Continues This is the continuation of the love story from PIHKAL: A Chemical Love Story with a blend of travel, botanical facts, scientific sp

Celebrates the San Francisco Mime Troupe with scripts representative of the troupe's work

A Harvard graduate student and researcher explores a global entheogen system, discovering their practices leading to cognitive enhancement and, arguably, the ne