I've read the books and I have flown the Mustang...
Building the Mustang by Michael O'Leary
If you want to understand what it took to create America's Iconic fighter
from the first prototype and initial production Mustangs built for the
RAF, to the P51B Razor Backs and classic P51D Bubble Backs... If you want
to be right next to the factory workers assembling subcomponets,
wiring harnesses, engine mounts and sighting the 6 50 cal Browning machine
guns... If you want to listen to the engineers debate employing the new
NACA laminar flow airfoil and how aerodynamicist Ed Horkey
specifically adapted it for North American... If you want to be in the
cockpit with test pilot Paul Balfour as the first prototype lost
engine power and he was forced to dead stick in a plowed field and
come to a halt flat on its back...