This is a must listen/read for any WW2 history and or aviation buff. I had no idea how critical the P51 was to securing victory and the sheer variety of aircraft including jets that the Nazis were capable of producing toward the latter half of the war. Also interesting was how long it took to convince the bureaucracy at the top to accept this aircraft as a game changer. Liked it so much I’m going to buy the print version to read after enjoying the audible version