Gilpin's Space

From Author Wars - https://authorwars.com/publications/gilpins-space-15466.html

Overview:

Title: Gilpin's Space
Author: Reginald Bretnor
Year: 1986
ISBN-10: 0441288375
Publisher: Ace Science Fiction Books
Price: $2.95
Pages: 218
Binding: Paperback
Type: Novel
Title Reference: Gilpin's Space
Notes:
"Ace Science Fiction edition/June 1986" Printing not stated, no number line "Cover art by Alan Gutierrez" on copyright page, the artwork is also signed Book 1 of this novel, now called "Owl's Flight", appeared in Feb 1983 F&SF as "Gilpin's Space". Book 2 (starts p79) is called "Laure's World", Book 3 (starts p151) is called "... And Back Again". $3.75 in Canada