Publications (7)
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1963 |
|
Out of Time's Abyss | Ace Books | Novel | [2] |
| November 1969 |
|
Out of Time's Abyss | Ace Books | Novel | [2] |
| March 1973 |
|
Out of Time's Abyss | Ace Books | Novel | [2] |
| February 1975 |
|
Out of Time's Abyss | Tandem | Novel | [5] |
| June 1979 |
|
Out of Time's Abyss | Ace Books | Novel | [2] |
| 1980 |
|
Out of Time's Abyss | Ace Books | Novel | [2] |
| 1981 |
|
Out of Time's Abyss | Ace Books | Novel | [2] |