| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1950 | Three Hundred Years Hence | Prime Press | Novel | 5 | |
| June 1975 | Three Hundred Years Hence | Gregg Press | Novel | |3 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1950 | Three Hundred Years Hence | Prime Press | Novel | 5 | |
| June 1975 | Three Hundred Years Hence | Gregg Press | Novel | |3 |