Added by Supernaut1970
Publisher 1
| Title | Format | |
|---|---|---|
 | Mythmaster | Mass-Market Paperback |
Publisher Series 6
| Title | Format | |
|---|---|---|
 | Wanderers of Time | Paperback |
 | Transit | Paperback |
 | Space Opera | Paperback |
 | Dimension X | Paperback |
 | The Byworlder | Paperback |
 | The Tenth Planet | Paperback |