John Butterfield
Author 3
| Title | Format | |
|---|---|---|
 | At the Court of King Minos | Paperback |
 | Return of the Wanderer | Paperback |
 | Bloodfeud of Altheus | Paperback |
Contributing Artist 3
| Title | Format | |
|---|---|---|
 | Analog Science Fiction/Science Fact (January 1979) | Magazine |
 | Analog Science Fiction/Science Fact (February 1979) | Magazine |
 | Analog Science Fiction/Science Fact (March 1979) | Magazine |
Copyright Holder 3
| Title | Format | |
|---|---|---|
| At the Court of King Minos | Paperback |
| Return of the Wanderer | Paperback |
| Bloodfeud of Altheus | Paperback |
Copyright Holder (Text) 3
| Title | Format | |
|---|---|---|
 | La vengeance d'Althéos | Mass-Market Paperback |
 | L'odyssée d'Althéos | Mass-Market Paperback |
 | Le labyrinthe du roi Minos | Mass-Market Paperback |