Publisher ‏ : ‎ Scholastic Incorporated; Reissue edition (1 February 2004) Language ‏ : ‎ English Paperback ‏ : ‎ 122 pages ISBN-10 ‏ : ‎ 0439559634 ISBN-13 ‏ : ‎ 978-0439559638 Reading age ‏ : ‎ 3 - 10 years Item Weight ‏ : ‎ 163 g Dimensions ‏ : ‎ 12.7 x 0.64 x 18.42 cm Country of Origin ‏ : ‎ USA Who is Geronimo Stilton? That's me! I run a newspaper but my true passion is writing tales of adventure. Here is New Mouse City, the capital of Mouse Island, My books are all bestsellers!! My stories are full of fun tastier than Swiss cheese and tangier than extra-sharp cheddar. They are whisker-licking good stories and that's a promise! Lost Treasure of Emerald Eye: It all started when my sister, Thea, discovered an old, mysterious map. It showed a secret treasure hidden on a faraway island. In no time at all, my sister dragged me and my cousin Trap into her treasure hunt. It was an adventure I'd never forget.