New York: St. Martin's Press, 1977. First edition, first printing. Hardcover. Item #34439
Inscribed by Pohl on the half-title page to well known science fiction bookseller, "For David Aronovitz, Frederik Pohl, Phoenix, 1978." Nebula Award winner, 1977. Hugo Award winner, 1978. Magill, Survey of Science Fiction Literature, pp 858 - 864. Barron, Anatomy of Wonder 1987, *4-415. Fine in fine and bright dust jacket with the merest hint of edge rubbing. A very handsome copy.