Harlequin Books · Pulpless.com
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| RENEGADES OF TIME. | Mass Market Paperback | 978-0-373-72001-9 | 1975 | |
| The King of Eolim | Paperback | 978-0-373-72012-5 | 1975 | |
| The river and the dream | " | 978-0-373-72054-5 | 1977 | Kelly Freas |
| This Island Earth | " | 978-1-58445-051-1 | 1999 | Forrest J. Ackerman |
| This Island Earth | DVD | 6305077983 | 1998 | Clifford Stine · Virgil W. Vogel · William Alland · Edward G. O'Callaghan · Franklin Coen |
| This Island Earth | VHS Tape | 6300181847 | 1992 | Clifford Stine · Virgil W. Vogel · William Alland · Edward G. O'Callaghan · Franklin Coen |
| This Island Earth | Paperback | 978-0-586-09035-0 | 1991 | |