Randy Leffingwell wrote his first book, American Muscle, in 1989 while still on staff at the Los Angeles Times. Since then, he has authored another 47 titles for Motorbooks and its sister publisher Voyageur Press covering subjects from sports cars to motorcycles to farm tractors.

Leffingwell is considered one of the top Corvette historians working today, and he enjoys a close working relationship with Chevrolet as well numerous other manufacturers. His previous Corvette titles include Art of the Corvette; Corvette Fifty Years, Corvette 60 Years, and Legendary Corvette. He lives in Santa Barbara, California.