The Glamour

From Author Wars - https://authorwars.com/publications/the-glamour-40647.html

Overview:

Title: The Glamour
Author: Christopher Priest
Year: 1985
Publisher: Doubleday / SFBC
Price: $5.98
Pages: 246
Binding: Hardcover
Type: Novel
Title Reference: The Glamour
Notes: Book club edition printed by Doubleday for its various book clubs.
Gutter Code: P19 on page 245 would indicate a printing in May 1985, so this was probably available to other Doubleday book clubs earlier than the SFBC (and probably at a higher price).
Date and price here come from Locus1. This title was not mentioned on the list that Andrew Wheeler, SFBC editor, posted on the rec.arts.sf.written newsgroup, but this appears to be an oversight.