| The Voice in Ace G-Man by Edward S. Williams (Popular) |
| 1. |
V7 |
#4 |
Nov. 1940 |
Death’s Diplomatic Service |
|
| 2. |
V8 |
#1 |
Jan. 1941 |
Honor of the Stainless Shield |
|
| 3. |
V8 |
#2 |
Mar. 1941 |
Three Miles From Hell |
|
| 4. |
V8 |
#3 |
May 1941 |
Spy-Maker’s Factory |
|
| 5. |
V9 |
#1 |
Dec. 1941 |
The Other Voice |
|
| 6. |
V9 |
#2 |
Feb. 1942 |
Journey to Hell |
|
| 7. |
V9 |
#4 |
June 1942 |
The Voice Says Die! |
|
| 8. |
V10 |
#1 |
Aug. 1942 |
Transport to Hell |
|
| 9. |
V10 |
#2 |
Oct. 1942 |
Some Must be Sacrificed |
|
| 10. |
V10 |
#3 |
Dec. 1942 |
The House of Hidden Death |
|
| 11. |
V11 |
#1 |
Apr. 1943 |
The Voice—and the Stolen Earth |
|
| |
| The Vulture in Excitement by Harold Ward (Street & Smith) |
| 1. |
V22 |
#2 |
Apr. 1931 |
The Vulture |
|