House of the Wolf

From Author Wars - https://authorwars.com/publications/house-of-the-wolf-298148.html

Overview:

Title: House of the Wolf
Author: M. K. Wren
Year: 1981
ISBN-10: 0425050580
Publisher: Berkley Books
Price: $2.75
Pages: [19]+310
Binding: Paperback
Type: Novel
Title Reference: House of the Wolf
Notes:
"Berkley edition / October 1981", no printing or number line "Cover illustration by Franco Accornero", the artwork is also signed Includes a chronology, glossaries, and other lists at the back plus synopses/characters and maps at the front.