by Peter Phillips, Roger Zelazny, Robert Silverberg, Christopher Priest
publisher: Dutton Books publish date: September 30th 1977
format: hardcover
language: English
ISBN:
0525665749 (9780525665748)
publisher: Nelson publish date: October 1st 1977
format: Unknown Binding pages: 174
language: English
ISBN:
0840765746 (9780840765741)
publisher: Wildside Press publish date: August 31st 2009
format: paperback pages: 162
language: English
ISBN:
1434404463 (9781434404466)