The Giant Diamond Robbery (Geronimo Stilton #44)

Who is Geronimo Stilton?That's me! I run a newspaper, but my true passion is writing tales of adventure. Here in 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!I, Geronimo Stilton, am no sportsmouse. But that didn't stop Grandfather William from dragging me to a golf tournament so I could be his caddie! Once I arrived who should I bump into but my friend Kornelius Von Kickpaw a.k.a. Special Agent 00K. Someone was plotting to steal the Super Mouse Cup and it was up to me and Kornelius to crack the case!