New York: Curtis Books / Ballantine Books / Airmont / Ace Books, 1952-1964.
Mass market paperback. 7 1/4" X 4 1/4". Wear to pictorial paper wraps with rubbing, toning, creasing, and bumps to covers, corners, and edges. Dust-spotting to edges of text blocks. Stamps and penciled prices to insides of covers and to front free endpapers. Light foxing and age-yellowing to pages. Pages are free of marks and notation. Spine of The Undying Fire seems to have been repaired with glue. All bindings are sound. An overall solid collection of four science fiction books by Fletcher Pratt. Good. Item #9328