The Devilish Donut - Gelsey, James

The Mystery Inc. gang have sent Scooby and Shaggy to the gym to get in shape but a devilish giant donut shows up and threatens to drive away customers. It's up to readers to get to the bottom of it in this new interactive mystery series. Full color.

The Devilish Donut 2007, Scholastic, New York, NY

ISBN-13: 9780439814188

Trade paperback