by Michael G. Coney
publisher: eReads.com publish date: May 28th 2002
format: paperback pages: 232
language: English
ISBN:
0759228264 (9780759228269)
publisher: Ace publish date: August 1st 1982
format: paperback pages: 294
language: English
ISBN:
0441092543 (9780441092543)
publisher: Orbit publish date: 1987
format: mass market paperback pages: 241
language: English
ISBN:
0708830145 (9780708830147)
publisher: eReads.com publish date: January 1st 1982
format: ebook
language: English
ISBN:
0759228256 (9780759228252)
language: English
ISBN:
0575032731 (9780575032736)