28 pp. 13 3/4 x 8 1/2, staple-bound at top edge. Black-and-white photographs on front cover. An instructional work on how to build a racecar and compete in the racing circuit, with photographs and diagrams, and discussion of the engineering principles involved. Includes contemporary list of speed records and racing standings. This appears to be the first of a series of publications under this title during the 1930s.