| title | media type | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|---|
| Chimaera's Copper | Paperback | 978-0-586-21247-9 | 1992 | Piers Anthony | |
| Der Ring | Broschiert | 978-3-436-01701-9 | 1985 | " | |
| Dragon's Gold | Paperback | 978-1-59426-146-6 | 2005 | " | |
| Dragon's Gold | Hardcover | 978-1-59426-147-3 | 2005 | " | |
| Dragon's Gold | Paperback | 978-0-586-21245-5 | 1991 | " | |
| Mouvar's Magic | " | 978-0-586-21674-3 | 1994 | " | |
| Orc's Opal | " | 978-0-586-21673-6 | 1993 | " | |
| Orc's Opal | " | 978-0-8125-1177-2 | 1991 | " | |
| Orc's Opal | Hardcover | 978-0-312-85107-1 | 1990 | " | |
| Serpent's Silver | Paperback | 978-0-586-21246-2 | 1991 | " | |
| The Adventures of Kelvin of Rud: 3 Novels: Dragon's Gold, Serpent's Silver & Chimaera's Copper | Hardcover | 978-0-517-10012-7 | 1993 | " | |
| The Ring | Paperback | 978-0-8125-3118-3 | 1986 | " | |
| The Ring | " | 978-0-441-01019-6 | 1968 | " |
E.M. · R. E. · R.e.M. · R. M. · Robert E. · Robert M. · Robert Margroff
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