by Edmund Cooper
publisher: Walker and Company, NY publish date: May 1st 1976
format: hardcover pages: 191
language: English
ISBN:
0802753345 (9780802753342)
publisher: Coronet publish date: February 1977
format: mass market paperback pages: 191
language: English
ISBN:
034021242X (9780340212424)
publisher: Gateway publish date: November 30th 2012
format: ebook pages: 320
language: English
ISBN:
0575116536 (9780575116535)
publisher: Hodder & Stoughton publish date: May 1974
format: hardcover pages: 191
language: English
ISBN:
0340170166 (9780340170168)