Barnes & Noble · Fair Winds Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Bloodline of the Holy Grail | 978-0-7607-0735-7 (0-7607-0735-9) | 1997 | |
| Realm of the Ring Lords: The Myth and Magic of the Grail Quest | 978-1-931412-14-8 (1-931412-14-6) | 2003 | Laurence Gardner |
L.G. · Laurence Gardner · Lawrence Gardner · Lawrence Gordon · Lorenzo Gardumi