The Smelly Search Scholastic Inc.

Geronimo Stiltonoot and friends have been invited to participate in a Stone Age treasure hunt! How fun! The one issue is that it has been set up by Gossip Radio host Sally Rockmousen, Geronimo's rival. Is it some sort of trick? The hunt is full of difficult riddles and very stinky dinosaurs, but nothing will stop Geronimo's team!

Who is Geronimo Stiltonroot? He is a cavemouse - Geronimo Stilton's ancient ancestor! He runs the stone newspaper in the prehistoric village of Old Mouse City. From dealing with dinosaurs to dodging meteorites, his life in the Stone Age is full of adventure!