Twistor

From Author Wars - https://authorwars.com/publications/twistor-52605.html

Overview:

Title: Twistor
Author: John Cramer
Year: 1991
ISBN-10: 0380710277
Publisher: AvoNova
Price: $3.99
Pages: viii+338
Binding: Paperback
Type: Novel
Title Reference: Twistor
Notes:
• "First AvoNova printing: November 1991" • Full number line RA 10—1. • Cover art is credited to Parkinson on the copyright page. • The LCCN stated on the copyright page (88-39334) is for the 1989 Morrow hardcover edition. • C$4.99 in Canada. • OCLC has all data correct but wrong cover