New York: Berkley Medallion Books, 1979. UNCORRECTED PROOF, preceding the first edition, a paperback original. Copyrights states "Berkley Edition, MARCH, 1979." Bound proof, slightly taller than the published edition with cover art. Proofs of vintage paperback originals are relatively scarce.
Very Good plus in printed green wrappers. Light rubbing overall, spine slightly toned, and production wrinkle to the wrappers.