Tuslaarai! Tuslaarai! That's Mongolian for "Help!" and holey cheese did I need some! I was lost in the Gobi Desert, looking for a hidden treasure. So far, all I had found were sandstorms, camels, and giant dinosaur bones? Rat-munching rattlesnakes - how do I get myself into these situations?

GERONIMO STILTON is the publisher of The Rodent's Gazette, Mouse Island's most famouse newspaper. In his spare time, Mr. Stilton enjoys collecting antique cheese rinds, playing golf, and telling stories to his nephew Benjamin. He lives in New Mouse City, Mouse Island. Visit Geronimo online at www.scholastic.com/geronimostilton.