THE BLACK FLAME. New York: An Avon Book, . Small octavo, pictorial wrappers. First U.S. paperback edition. Avon Books V2280. Anatomy of Wonder (2004) II-1221. Several scuffs to black background ink on rear cover, neat owner's name in ink on rector of first leaf, else a bright, near fine copy. (#94638).
"First Avon Printing, April, 1969" on copyright page.