| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1973 |
|
The Alien Way | Corgi Books / Transworld Publishers | Novel | |
| 1977 |
|
The Flights of Icarus | Paper Tiger | Nonfiction | 156|156.1 |
| 1977 |
|
The Flights of Icarus | Paper Tiger | Nonfiction | 156 |
| November 1978 |
|
The Flights of Icarus | A & W Visual Library / Paper Tiger | Nonfiction | 156|156.1 |
| 1979 |
|
De vlucht van Icarus | Rostrum | Nonfiction | 156 |
| 1984 |
|
The Flights of Icarus | Guild Publishing | Nonfiction | 156 |
| 1989 |
|
The Flights of Icarus | Paper Tiger | Nonfiction | 156 |
| January 1991 |
|
The Bruce Pennington Portfolio | Paper Tiger / Dragon's World | Nonfiction | [15] |
| June 1992 |
|
Ultraterranium | Paper Tiger / Dragon's World | Nonfiction | 41 |