Info from http://home.comcast.net/~man-of-bronze/index2.htm
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1940 |
|
Doc Savage, November 1940 | Street & Smith Publications, Inc. | MAGAZINE | 7 |
| August 1988 |
|
Doc Savage Omnibus #6 | Bantam Books | Collection | 1 |