Mass market paperback by Grosset & Dunlap, 1976. Terrifying and classic tales chosen and illustrated by the grand masters of the macabre. 11 stories by various authors, intro by Wilson.
Used availability for Gahan Wilson's Favorite Tales of Horror
May 1977 : USA Library Binding
Title: Gahan Wilson's Favorite Tales of Horror
Author(s): Gahan Wilson
ISBN: 0-448-13523-X / 978-0-448-13523-6 (USA edition)
Publisher: Putnam Pub Group (L)
1976 : USA Paperback