Ballantine Books, 1970. Fourth printing of this, the first mass market paperback edition. The first book in the psychedelic pseudo-anthropological series, The Teachings of Don Juan, where Castaneda studies under and goes on hallucinogenic journeys with Yaqui shaman, Don Juan.
Very good. Mild rubbing to covers with shelf wear around the edges, including bumped corners and crease to front cover along spine. Slight curve to front cover. Binding is tight, spine is straight and without reading creases. Previous owner's inscription on reverse side of front cover, otherwise all pages are clean and unmarked though tanned.