When the quest to find a cure to an epidemic targeting the citizens of New Mouse City is sabotaged, Geronimo Stilton must figure out who's behind it all before he ends up covered in blue spots too.
- ISBN13 9780545872522
- Publish Date 28 June 2016
- Publish Status Out of Stock
- Out of Print 18 April 2022
- Publish Country US
- Imprint Scholastic US
- Format Paperback
- Pages 128
- Language English