Leo's cruel and greedy Uncle Crane is forcing him to use his ability to hear sounds from the past to find to steal the other half of the mysterious Siamese twin mask that was once owned by Leo's father--or be separated from his younger brother forever.
- ISBN13 9780545196949
- Publish Date 1 January 2013
- Publish Status Out of Stock
- Out of Print 8 March 2021
- Publish Country US
- Imprint Scholastic US
- Format Hardcover
- Pages 366
- Language English