New York: Holt, Rinehart and Winston, (1967). First edition. A high-school dropout's inaugural acid trip leads to an accusation of murder. A mystery / cautionary tale for young adults by the detective and sci-fi pulp fiction writer. 8vo gray paper boards stamped in blue; 126 pages. Near fine in near fine dust jacket with color touch up, light edge rubbing and minor creasing. Relatively scarce.