| Issue | #v1 #4 |
| Published | May 1941 |
| Frequency | quarterly |
| Cover Price | 0.10 USD |
| Pages | 68 |
| Editing | ? |
| Characters | Doc Savage; Monk Mayfair; Gritter (villain; introduction) |
| Notes | adapted from TERROR IN THE NAVY by Kenneth Robeson (Lester Dent) |
| Pencils | George Tuska? |
| Inks | George Tuska? |
| Genre | period |
| Notes | adapted from the novel by Robert Louis Stevenson |
| Notes | Story title from Dick Sabo on 2 November 2004. |
| Characters | Trix (a rubber android; first appearance; origin); Dr. Grant (first appearance); Prof. Kyll (villain; introduction; death) |
| Letters | typeset |