Pee-yew! What's that pong? It's a letter from Thea - she's in danger! Geronimo's sister has disappeared during a treasure hunt on Easter Island. Armed with a map and some cryptic clues, Geronimo and his friends rush to the rescue. Will they find Thea before she and the treasure are lost furever?
| ISBN: | 9781782263753 |
| Publication date: | 6th September 2018 |
| Author: | Geronimo Stilton |
| Publisher: | Sweet Cherry Publishing |
| Format: | Paperback |
| Pagination: | 112 pages |
| Series: | Geronimo Stilton: The 10 Book Collection (Series 2) |