"The Hangman's Ghost Trick" written by Scott Corbett, illustrated by Paul Galdone. Published by An Atlantic Monthly Press Book, Little Brown and Company, copyright 1977, First Edition.
Summary: Kevin and Kerby go to scary Bald Mountain at night to search for a rare mystery ingredient that would guarantee the prize in a cookie contest.
90 page hard cover book in good condition with no rips, tears, or writing. The dust jacket has shelf wear and tears.