Books by Shawn Coyle
Hi,
Thinking of expanding my library a little by adding books by Shawn Coyle.
Does anyone know the difference between "The Art and Science of Flying Helicopters" and "Cyclic and Collective, More Art and Science of Flying Helicopters"?
Is it the first and second edition of the same book or more of a prequel/sequel relationship?
Is it worth buying both, that is?
Thanks!