New York: New American Library, 1968. First edition. Some of the usual age darkening to board edges, a fine copy in a fine first state dust jacket with a tiny closed tear to the lower right rear corner at spine fold. An attractive copy. (28542). Octavo, boards. Novelization of the film screenplay by Clarke and Stanley Kubrick which was based in part on Clarke's short story "The Sentinel." [Reference: Anatomy of Wonder (2004) II-254. Survey of Science Fiction Literature V, pp. 2343-9].