The Berserker Throne

From Author Wars - https://authorwars.com/publications/the-berserker-throne-456307.html

Overview:

Title: The Berserker Throne
Author: Fred Saberhagen
Year: 1985
ISBN-10: 0671503871
Publisher: Fireside Books / Simon & Schuster
Price: $6.95
Pages: 319
Binding: Trade Paperback
Type: Novel
Title Reference: The Berserker Throne
Notes:
Month from Locus1 which has the binding as pb
Artist from the back cover