The Unholy Smile by Gregory A. Douglas. Vintage 1979 paperback horror/occult novel. 336 pages. ISBN 0-89083-796-1.
Originally published as The Rite, this second printing from Zebra Horror features some absolutely wicked cover art! A great addition to your Paperbacks From Hell collection.
Good condition. The pages are intact with no marks or writing. From a smoke free and pet free home.