This wishbone mystery is one of the best in the mystery series. His owner Joe, uses the book "THe Mystery of Edwin Drood" as a guide to help solve the story's mystery. The book takes place around Christmas.
It's winter break in Oakdale, and everyone is having a great time. Thw town's residents are preparing for the tree-lighting ceremony, Joe Talbot is enjoying a great book, and Wishbone is hunting down holiday treats and hidden presents. But things start to go wrong in this winter wonderland when Joes loses a valuable ring that had belonged to his father, and Wishbone misplaces a valuable rawhide bone. Worst of all, David Barnes ends up missing! Joe and Wishbone search high and low for their friend, but it seems as if he has completely disappeared. As the hours tick by, Joe and Wishbone wonder if David will ever be found...