Jigsaw is excited about a camping trip with his friends. No school. No detective work. But a full moon and a campfire story about a lake creature get Jigsaw back to business. Danika is sure a Marshmallow Monster is haunting the lake. Jigsaw and Mila scope out the area and wait to find out the real story of the Marshmallow Monster!
Jigsaw puzzles are like mysteries--you've got to look at all the pieces to solve the case.
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