| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1968 |
|
Time Out | Secker & Warburg | Collection | |
| September 1968 |
|
Time Out | Delacorte Press | Collection | 69 |
| 1970 |
|
Countdown en andere verborgen verschrikkingen | Bruna | Collection | 61 |
| 1972 |
|
Aus!: Eine Atomkatastrophengeschichte | Diogenes | Chapbook | 5 |