The Sorcerer's Skull

From Author Wars - https://authorwars.com/publications/the-sorcerers-skull-428666.html

Overview:

Title: The Sorcerer's Skull
Author: David Mason
Year: 1970
Publisher: Lancer Books
Price: C$0.75
Pages: 192
Binding: Paperback
Type: Novel
Title Reference: The Sorcerer's Skull
Notes:
• ©1970 No other date, publication, printing or number line • The artist is not credited, cover is clearly signed • Cover printed in the US, book in Canada