Thrice Upon a Time

From Author Wars - https://authorwars.com/publications/thrice-upon-a-time-563783.html

Overview:

Title: Thrice Upon a Time
Author: James P. Hogan
Year: 1982
ISBN-10: 0345275187
Publisher: Del Rey / Ballantine
Price: C$2.75
Pages: 311
Binding: Paperback
Type: Novel
Title Reference: Thrice Upon a Time
Notes:
• The entire copyright page is for a completely different title: Camber of Culdi by Katherine Kurtz. [the title itself is not noted but the ISBN for that edition is]
• The only thing useful on it is "Printed in Canada"
• The ISBN should have been the same as the second US printing in June 1982, but only the original exists on the spine
• Cover art is the same as the first printing, with Rowena visible