| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1970 |
|
The Gates of Time / Dwellers of the Deep | Ace Books | Omnibus | 5 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1970 |
|
The Gates of Time / Dwellers of the Deep | Ace Books | Omnibus | 5 |