The Keep

From Author Wars - https://authorwars.com/publications/the-keep-330655.html

Overview:

Title: The Keep
Author: F. Paul Wilson
Year: 1986
ISBN-10: 0515088757
Publisher: Jove Books
Price: $4.50
Pages: 406
Binding: Paperback
Type: Novel
Title Reference: The Keep
Notes: First Jove printing $5.25 in Canada