When you're with Geronimo Stilton, it's always a fabumouse adventure!
My sister Thea and my cousin Trap were not getting along! When grandfather found them arguing over who would get to join me on a trip to Brazil, he forced us all to go together. My friend Isabela needed my help finding a mysterious emerald. Could Trap and Thea stop shouting their snouts off long enough to help find the stone?
About the Author
| Author | Geronimo Stilton |
| Publisher | Scholastic |
| Binding Type | Paperback |
| Language | English |
| ISBN-13 | 978-9390590650 |