The Secret of Life
| First published | July 1922 |
|---|---|
| Type | Short Fiction |
| Series | Dr. Hackensaw's Secrets #7 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1922 | Science and Invention, July 1922 | Experimenter Publishing Company | MAGAZINE |
| First published | July 1922 |
|---|---|
| Type | Short Fiction |
| Series | Dr. Hackensaw's Secrets #7 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1922 | Science and Invention, July 1922 | Experimenter Publishing Company | MAGAZINE |