Berkeley, Ronin, (1990). The first Ronin edition of this 1968 collection of essays comprising Leary's manifesto on the psychedelic experience. Leary was the most high-profile advocate of the value of the LSD experience, and in these essays he makes his case in as straightforward a manner, and as mainstream a vehicle, as he ever did. Inscribed by the author in 1993. Minor spine crease, near fine in wrappers. [#027399] SOLD