Actually Trevor Legate has four Cobra books published and/or in the works.
The three that have been published are:
- Cobra, Motorbooks International, Jul 1984, ISBN 0879381817
- Cobra: The Real Thing!, Veloce Publishing Ltd., Oct 1994, ISBN 1874105057
- Cobra: The First 40 Years (U.S. edition), Motorbooks International, Jul 2006, ISBN 0760324239
The fourth one is still being written/completed and is being shopped around to different publishers. See
my post here.