by Gordon Korman
Griffin Bing is in big trouble when a Super Bowl ring disappears from his middle school's display case, replaced by Griffin's retainer, and the more he and his friends investigate, the worse his situation becomes. Format: Paperback · Condition: Good · Publisher: Scholastic, Incorporated · Published: 2011 · ISBN-13: 9780545197632 Inspected secondhand copy. No customs fees for US buyers. Canada: del