[New York]: Dell Book, . First Edition. 12mo (17.5cm.); publisher's pictorial card wrappers, all edge stained green; 189pp. Wrapper extremities a bit worn and creased, textblock slightly toned; overall Very Good and sound. Cover art by Jeff Jones.
Late novel by the American fantasy author, describing the invasion of a cannibalistic "hallucinogenic people from underearth!" (rear cover).