publisher: Ballantine Books publish date: September 12th 1970
format: mass market paperback
language: English
ISBN:
0345216768 (9780345216762)
publisher: Bantam publish date: May 1st 1991
format: mass market paperback pages: 272
language: English
ISBN:
0553290371 (9780553290370)
publisher: White Lion publish date: May 24th 1976
pages: 207
language: English
ISBN:
0727401580 (9780727401588)