Crystal Line (1992)
| Title | Country | Illustrator | Year | Picture |
| La Mémoire du Crystal | France | Wojtek Siudmak© | ? |  |
| Crystal Line | United Kingdom | Mark Harrison© | 1992 |  |
| Crystal Line | USA | Michael Whelan© | 1992 |  |
| Title | Country | Illustrator | Year | Picture |
| La Mémoire du Crystal | France | Wojtek Siudmak© | ? | |
| Crystal Line | United Kingdom | Mark Harrison© | 1992 | |
| Crystal Line | USA | Michael Whelan© | 1992 | |