On the Shoulder of Titans, A History of Project Gemini, SP-4203. 1966. 8o. Cloth. Illustrated. An excellent narrative covering the organization, planning, technical problems, and ultimate success of the program that enabled the United States to begin reaching for the moon. Inscribed with their Gemini flight(s) and signed by the following astronauts: BUZZ ALDRIN, FRANK BORMAN, AND GENE CERNAN on the half-title page and CHARLES CONRAD, GORDON COOPER, RICHARD GORDON, WALLY SCHIRRA, DAVE SCOTT, AND TOM STAFFORD on the frontispiece.