157 books • 18 series
Book #1: P-51 Mustang vs Fw 190
Book #11: P-47 Thunderbolt vs Bf 109G/K
Book #4: Mosquito Bomber/Fighter-Bomber Units 1942-45
Book #13: Mosquito Reconnaissance Units of World War 2
Book #9: Mosquito Fighter/Fighter-Bomber Units of World War 2
Book #18: B-17 Flying Fortress Units of the Eighth Air Force (part 1)
Book #39: B-17 Flying Fortress Units of the Pacific War