- Series: Captain Philip Strange Series Record # 72901
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Note: A weird air war series, anticipating G-8 and His Battle Aces by two years.
- Captain Philip Strange
- 1 A Squadron Will Perish (1931) [SF] by Donald E. Keyhoe
- 2 Cocardes of Courage (1931) [SF] by Donald E. Keyhoe
- 3 The Drome of Dread (1931) [SF] by Donald E. Keyhoe
- 4 Spectre of the Red Knight (1932) [SF] by Donald E. Keyhoe
- 5 The Code of K-14 (1932) [SF] by Donald E. Keyhoe
- 6 Port of Missing Pilots (1932) [SF] by Donald E. Keyhoe
- 7 Hell's Gateway (1932) [SF] by Donald E. Keyhoe
- 8 The Fokker Fiend (1932) [SF] by Donald E. Keyhoe
- 9 The Devil's Holocaust (1932) [SF] by Donald E. Keyhoe
- 10 The Red Demon (1932) [SF] by Donald E. Keyhoe
- 11 The Brain-Devil of G-2 (1932) [SF] by Donald E. Keyhoe
- 12 Scourge of the Skies (1932) [SF] by Donald E. Keyhoe
- 13 The Vanishing Staffel (1932) [SF] by Donald E. Keyhoe
- 14 Vengeance of V-99 (1933) [SF] by Donald E. Keyhoe
- 15 The Masked Marauders (1933) [SF] by Donald E. Keyhoe
- 16 The Sky Torch (1933) [SF] by Donald E. Keyhoe
- 17 The Unholy Horror (1933) [SF] by Donald E. Keyhoe
- 18 Tombstone Tarmac (1933) [SF] by Donald E. Keyhoe
- 19 Marauders Without Mercy (1933) [SF] by Donald E. Keyhoe
- 20 Hoodoo Drome (1933) [SF] by Donald E. Keyhoe
- 21 The Ace of a Thousand Faces (1933) [SF] by Donald E. Keyhoe
- 22 The Brain Devil's Double (1934) [SF] by Donald E. Keyhoe
- 23 The Vanishing Avenger (1934) [SF] by Donald E. Keyhoe
- 24 Satan's Staffel (1934) [SF] by Donald E. Keyhoe
- 25 The Ghost from G-2 (1934) [SF] by Donald E. Keyhoe
- 26 The Midnight Ace (1934) [SF] by Donald E. Keyhoe
- 27 Menace of the Unmasked (1934) [SF] by Donald E. Keyhoe
- 28 Legion of the Lost (1934) [SF] by Donald E. Keyhoe
- 29 Dealers in Death (1934) [SF] by Donald E. Keyhoe
- 30 Devil's Bait (1934) [SF] by Donald E. Keyhoe
- 31 The Gallows Ghost (1934) [SF] by Donald E. Keyhoe
- 32 The Skull Staffel (1934) [SF] by Donald E. Keyhoe
- 33 Raid of the Red Reaper (1935) [SF] by Donald E. Keyhoe
- 34 Satan's Shroud (1935) [SF] by Donald E. Keyhoe
- 35 The Bridge of Death (1935) [SF] by Donald E. Keyhoe
- 36 Valley of Vengeance (1935) [SF] by Donald E. Keyhoe
- 37 The Traitor Three (1935) [SF] by Donald E. Keyhoe
- 38 Scourge of the Spectre (1935) [SF] by Donald E. Keyhoe
- 39 Squadron of Masked Men (1935) [SF] by Donald E. Keyhoe
- 40 Weird Wireless (1935) [SF] by Donald E. Keyhoe
- 41 Devil of the Yellow Doom (1935) [SF] by Donald E. Keyhoe
- 42 Strafe of the Flying Corpse (1936) [SF] by Donald E. Keyhoe
- 43 Dromes of Hades (1936) [SF] by Donald E. Keyhoe
- 44 The Armored Corpse (1936) [SF] by Donald E. Keyhoe
- 45 The Skeleton Barrage (1936) [SF] by Donald E. Keyhoe
- 46 Staffel of the Starved (1936) [SF] by Donald E. Keyhoe
- 47 Squadron from the Grave (1936) [SF] by Donald E. Keyhoe
- 48 Drome of the Bat Staffel (1936) [SF] by Donald E. Keyhoe
- 49 Hellions of Headless Death (1936) [SF] by Donald E. Keyhoe
- 50 Bubbles of Doom (1936) [SF] by Donald E. Keyhoe
- 51 Stolen—A Squadron (1937) [SF] by Donald E. Keyhoe
- 52 Dead Man's Drome (1937) [SF] by Donald E. Keyhoe
- 53 Fokkers of the Red Fog (1937) [SF] by Donald E. Keyhoe
- 54 The Mad Squadron (1937) [SF] by Donald E. Keyhoe
- 55 Skeleton from the Sky (1937) [SF] by Donald E. Keyhoe
- 56 The Headsman Strafe (1938) [SF] by Donald E. Keyhoe
- 57 Scourge of Oblivion (1938) [SF] by Donald E. Keyhoe
- 58 Pirate Squadron (1938) [SF] by Donald E. Keyhoe
- 59 The Gray-Face Ace (1938) [SF] by Donald E. Keyhoe
- 60 Strafe of the Skull (1938) [SF] by Donald E. Keyhoe
- 61 Raid of the Wraith (1939) [SF] by Donald E. Keyhoe
- 62 The Staffel Invisible (1939) [SF] by Donald E. Keyhoe
- 63 Flight of the Phantoms (1939) [SF] by Donald E. Keyhoe
- 64 When England Vanished (1939) [SF] by Donald E. Keyhoe
- Strange War (2011) [C] by Donald E. Keyhoe
- Strange Enemies (2012) [C] by Donald E. Keyhoe
- Strange Operators (2014) [C] by Donald E. Keyhoe
- Strange Staffels (2015) [C] by Donald E. Keyhoe
- Strange Spectres (2016) [C] by Donald E. Keyhoe
- Strange Hell (2017) [C] by Donald E. Keyhoe
- Strange Squadrons (2018) [C] by Donald E. Keyhoe
- Strange Deaths (2019) [C] by Donald E. Keyhoe
- Strange Rivals (2021) [C] by Donald E. Keyhoe