| 1 |
The Bat Staffel
|
Robert J. Hogan
|
1969 |
|
| 2 |
Purple Aces
|
Robert J. Hogan
|
1970 |
|
| 3 |
Ace of the White Death
|
Robert J. Hogan
|
1970 |
|
| 5 |
The Vampire Staffel
|
Robert J. Hogan
|
2018 |
|
| 7 |
Squadron of Corpses
|
Robert J. Hogan
|
1934 |
|
| 10 |
The Dragon Patrol
|
Robert J. Hogan
|
1934 |
|
| 13 |
The Spider Staffel
|
Robert J. Hogan
|
1934 |
|
| 18 |
The Death Monsters
|
Robert J. Hogan
|
1935 |
|
| 21 |
The Sword Staffel
|
Robert J. Hogan
|
1935 |
|
| 23 |
The Headless Staffel
|
Robert J. Hogan
|
1935 |
|
| 24 |
Staffel of Beasts
|
Robert J. Hogan
|
1935 |
|
| 25 |
Claws of the Sky Monster
|
Robert J. Hogan
|
1935 |
|
| 26 |
Staffel of Invisible Men
|
Robert J. Hogan
|
1935 |
|
| 27 |
Staffel of Floating Heads
|
Robert J. Hogan
|
1935 |
|
| 28 |
The Blood-Bat Staffel
|
Robert J. Hogan
|
1936 |
|
| 29 |
Skeletons of the Black Cross
|
Robert J. Hogan
|
1936 |
|
| 31 |
Scourge of the Sky Beast
|
Robert J. Hogan
|
1936 |
|
| 32 |
The Wings of Satan
|
Robert J. Hogan
|
1936 |
|
| 33 |
Patrol of the Cloud Crusher
|
Robert J. Hogan
|
1936 |
|
| 34 |
Curse of the Sky Wolves
|
Robert J. Hogan
|
1936 |
|
| 35 |
Vultures of the Purple Death
|
Robert J. Hogan
|
1936 |
|
| 37 |
... Skies of Yellow Death
|
Robert J. Hogan
|
1936 |
|
| 40 |
Scourge of the Steel Mask
|
Robert J. Hogan
|
1985 |
|
| 42 |
Fangs of the Sky Leopard
|
Robert J. Hogan
|
1971 |
|
| 43 |
Vultures of the White Death
|
Robert J. Hogan
|
1971 |
|
| 44 |
Flight of the Dragon
|
Robert J. Hogan
|
1937 |
|
| 45 |
Flight from the Grave
|
Robert J. Hogan
|
1971 |
|
| 46 |
Patrol of the Purple Clan
|
Robert J. Hogan
|
1937 |
|
| 47 |
Vengeance of the Vikings
|
Robert J. Hogan
|
1937 |
|
| 48 |
The Flight of the Green Assassin
|
Robert J. Hogan
|
1937 |
|
| 49 |
The Hand of Steel
|
Robert J. Hogan
|
1937 |
|
| 50 |
The Flight of the Hell Hawks
|
Robert J. Hogan
|
1937 |
|
| 51 |
The Drome of the Damned
|
Robert J. Hogan
|
1937 |
|
| 52 |
Satan Paints the Sky
|
Robert J. Hogan
|
1938 |
|
| 53 |
Wings for the Dead
|
Robert J. Hogan
|
1938 |
|
| 54 |
Patrol of the Phantom
|
Robert J. Hogan
|
1938 |
|
| 55 |
The Black Aces of Doom
|
Robert J. Hogan
|
1938 |
|
| 56 |
The Flames of Hell
|
Robert J. Hogan
|
1938 |
|
| 57 |
Patrol of the Iron Hand
|
Robert J. Hogan
|
1938 |
|
| 58 |
Fangs of the Serpent
|
Robert J. Hogan
|
1938 |
|
| 98 |
The Mark of the Vulture
|
Robert J. Hogan
|
1971 |
|
| 106 |
Bombs from the Murder Wolves
|
Robert J. Hogan
|
1971 |
|
|
G-8 and His Battle Aces
|
Robert J. Hogan
|
1985 |
|