Beyond Heaven's River

From Author Wars - https://authorwars.com/publications/beyond-heavens-river-4318.html

Overview:

Title: Beyond Heaven's River
Author: Greg Bear
Year: 1980
ISBN-10: 0440106540
Publisher: Dell
Price: $1.95
Pages: 192
Binding: Paperback
Type: Novel
Title Reference: Beyond Heaven's River
Notes:
• "First Printing—May 1980"; no number line • The artist is not credited, the initials CM are on the artwork. • Printed in the US