T A Heppenheimer Author

T. A. Heppenheimer is the author of seven books including The Space Shuttle Decision, 1965-1972: History of the Space Shuttle, Volume 1 (Smithsonian Books, 2002) and Countdown: A History of the Space Program (1995). He is a freelance writer and has written cover stories for many magazines, including American Heritage, Popular Science, and Science Digest.