THE GENOCIDES. [New York]: A Berkley Medallion Book published by Berkley Publishing Corporation, . Small octavo, pictorial wrappers. First edition. Berkley Medallion F1170. The author's first book. "Indifferent aliens turn the Earth into a vegetable patch. Humans become scurrying vermin, surviving among the roots of vast otherworldly plants. A blackly humorous debut book by a brilliant writer." - Pringle, The Ultimate Guide to Science Fiction, second edition (1995), pp. 153-4. A 1965 Nebula nominee. Anatomy of Wonder (1987) 4-185. A fine copy. (#132371).
"Berkley Medallion Edition, December, 1965" on copyright page.