| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1978 |
|
Witch World | Universal-Tandem | Novel | |
| March 1982 |
|
Le spade di Ausonia: tre romanzi brevi di heroic fantasy | Akropolis | Anthology | |
| 1985 |
|
In Search of Forever | Paper Tiger | Nonfiction | 67 |
| 1993 |
|
In Search of Forever | Paper Tiger / Dragon's World | Nonfiction | 67 |
| August 1994 |
|
RM | Paper Tiger / Dragon's World | Nonfiction | [23] |