| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1974 |
|
Science Fiction Monthly, June 1974 | New English Library | MAGAZINE | 14 |
| 1976 |
|
Visions of the Future | New English Library | Nonfiction | 106|106.2 |
| 1976 |
|
Visions of the Future | Chartwell Books | Nonfiction | 105 |
| June 1992 |
|
Ultraterranium | Paper Tiger / Dragon's World | Nonfiction | 23 |
| August 1994 |
|
BP | Paper Tiger / Dragon's World | Nonfiction | [8] |