THE AZTEC ADVENTURE: A Killmaster Spy Chiller (Nick Carter series.)
Edition: Paperback original - first printing.
New York: Award Books, (1974.). First edition - Award AQ1356. Nick Carter was a house name, and many different writers produced the books in the series; this was one of two "Nick Carter" titles written by Smith early in his career. 204 pp. plus 4 pp of publisher's advertisements.
Condition: Very good+ in wrappers - usual toning to the pages, minor wear to the covers, a tight copy.