publisher: Ace Books
format: mass market paperback pages: 289
language: English
ISBN:
0441581188 (9780441581184)
publisher: Ace Science Fiction publish date: October 1st 1981
format: paperback pages: 289
language: English
ISBN:
044158117X (9780441581177)
publisher: Ace publish date: August 1st 1981
format: paperback pages: 289
language: English
ISBN:
0441581161 (9780441581160)