Part 1: The Company -- Army aircraft designations -- Navy aircraft designations -- Part 2: Hawk biplanes -- U.S. Army -- Curtiss D-12 engine -- Curtiss Conqueror engine -- Army biplanes, specs & performances -- U.S. Navy & Marine Corps -- Export biplane Hawks -- Navy/Marine/Export biplanes specs & performances -- Part 3: The Hawk 75 and P-36 -- H75 and P-36 engines -- H75 and P36 specs & performances -- Part 4: Y1P-37; P-40 series; Tomahawks, Kittyhawks & Warhawks -- U.S. Army/Air Forces -- Early Pacific fighting -- Flying Tigers (AVG) -- China-Burma-India & Pacific, 1942-1945 -- North Africa & Italy -- P-40 airframes -- P-40 engines -- P-40 specs & performances -- Part 5: Hawk markings & paint schemes -- Army biplanes -- Army P-36's -- Army/Air Forces P-40's -- Flying Tigers (AVG) -- British Commonwealth -- Navy & Marine biplanes -- Part 6: Hawk serials, delivery dates & total produced -- Army biplanes -- Navy/Marine biplanes -- Export biplanes -- Army P-36, P-37, and P-42 -- Export Hawk 75 and Mohawks -- Army/Air Forces P-40's -- Export Hawk 81 and Tomahawks -- Export Hawk 87 and Kittyhaawks -- Total Hawks built, all models.