publisher: Del Rey Books publish date: August 1982
format: mass market paperback pages: 167
language: English
ISBN:
0345305019 (9780345305015)
publisher: Del Rey Books publish date: May 12th 1978
format: mass market paperback pages: 167
language: English
ISBN:
0345274482 (9780345274489)
language: English
ISBN:
0448056828 (9780448056821)