The monsters twelve jaws were snapping...

From Author Wars - https://authorwars.com/books/the-monsters-twelve-jaws-were-snapping-3066380.html

Overview:

Title: The monsters twelve jaws were snapping...
Author: uncredited
Year: 1977
Type: Interior Art

Editions/Publications:

Unknown. The First Armada Monster Book (Unknown, uncredited, Armada, ISBN-10: 0006909485, £0.40, 125 pages, Paperback, Anthology)