Dr. Robert Seamans’ autobiography Aiming at Targets (NASA SP-4106, 1996) is now online at http://history.nasa.gov/SP-4106/sp4106.htm on the Web. Dr. Seamans served as the number three and number two officials at NASA during much of the 1960s and has had a very distinguished public service career. He later served as Secretary of the Air Force, the first Administrator of the Energy Research and Development Administration, president of the National Academy of Engineering, and dean of MIT’s engineering school. Aiming at Targets is very clearly written, full of telling anecdotes, and includes a substantial section on his time at NASA.
Dr. Seamans also expanded upon his time at NASA in his more recent monograph Project Apollo: The Tough Decisions (NASA SP-2005-4537). This monograph is also online at http://history.nasa.gov/monograph37.pdf on the Web.