9780886775964 | Daw Books, March 1, 1994, cover price $4.99 | About this edition: When two extraterrestrial felines are stranded aboard a space station, they are captured and brought to Earth, where they use their skill as telepaths to stop an industrial mogul from taking over the planet

9780553284539 | Spectra, March 1, 1990, cover price $3.95 | About this edition: The catlike Mrem face their greatest threat ever when sinister sorcerer Khal reclaims the cursed Third Eye and attacks their city, leaving the fate of their race with an unlikely trio--Branwe, Sruss, and Srana

9781555231453 | Winston-Derek Pub, September 1, 1988, cover price $6.95

9780812545043 | Tor Books, April 1, 1985, cover price $2.95 | About this edition: Book by Lovejoy, Jack

9780812545029 | Tom Doherty Assoc Llc, November 1, 1984, cover price $2.95 | About this edition: Good reading copy.

9780812545005 | Tom Doherty Assoc Llc, June 1, 1984, cover price $2.95

9780523485324 | Pinnacle Books, August 1, 1983, cover price $2.95 | About this edition: Magus Rex takes his daughter Zenobia on trips to various worlds of the past, in hopes that her suitor, Valorius, a young wizard, will be permanently stranded

9780523485232 | Tor Books, March 1, 1982, cover price $2.75 | About this edition: The few survivors of the destruction of the human race desperately struggle to overcome the strange extraterrestrial beings who are tracking them down

9780688418687 | William Morrow & Co, October 1, 1978, cover price $13.00 | About this edition: A young apprentice witch gains possession of the powerful Wand of the Necromancer and sets out to prevent the evil Grand Necromancer from restoring the days of the Dark Lore