The Amulet

From Author Wars - https://authorwars.com/publications/the-amulet-175551.html

Overview:

Title: The Amulet
Author: Michael McDowell
Year: 1979
ISBN-10: 0380405849
Publisher: Avon
Price: $2.50
Pages: 340
Binding: Paperback
Type: Novel
Title Reference: The Amulet
Notes: Cover artist from: https://toomuchhorrorfiction.tumblr.com/post/621766113771094016/1979-avon-paperback-art-by-don-ivan-punchatz; the cover is not signed and there is no credit in the book itself, so the author's canonical name was entered here.