| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1962 |
|
Time Is the Simplest Thing | Crest Book | Novel | |
| 1964 |
|
Time Is the Simplest Thing | Crest Book | Novel | |
| November 1964 |
|
Die Schwarze Wolke | Heyne | Novel | |
| April 1970 |
|
Die Schwarze Wolke | Heyne | Novel |