K. W. · K. Walton · Ken and Jo Walton · Ken G. Walton
Hogshead Publishing Ltd · Steve Jackson Games
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| GURPS Celtic Myth | Paperback | 978-1-55634-195-3 (1-55634-195-4) | 2000 | |
| Realms of Sorcery | " | 978-1-899749-13-3 (1-899749-13-6) | 2001 | Jo Walton |
| Realms of Sorcery | Hardcover | 978-1-899749-33-1 (1-899749-33-0) | 2001 | " |