publisher: Pocket Books publish date: April 1st 1982
format: paperback pages: 207
language: English
ISBN:
0671832972 (9780671832971)
publisher: DAW publish date: January 3rd 1984
format: paperback pages: 239
language: English
ISBN:
0879978961 (9780879978969)
publisher: Random House Inc
publish date: July 1980
format: mass market paperback pages: 244
language: English
publisher: Ace
format: paperback
language: English
publisher: Ace Books
publish date: 1955
format: mass market paperback pages: 320
ISBN:
0441041469 (9780441041466)