Caidin, Martin The astronauts the story of Project Mercury, America's man-in-space program. Drawings by Fred L. Wolff. - [1st ed.] - New York Dutton 1960. - 192 p. illus. 21 cm. LCCN: 60012113 Subjects--Topical Terms: Project Mercury LC Class. No.: TL789.8.U6 / M44 Dewey Class. No.: 629.45