"I, Geronimo Stilton, was off to the wildest part of Brazil - the Amazon jungle! I ended up on a hunt for a rare crystal treasure, which was stolen from a native tribe in the heart of the forest. I'd encounter alligators, snakes, piranhas, and other dangers on my way. Holey cheese! What an adventure!" -- Back cover.

Geronimo and his friends discover a huge oyster with an enormous pearl inside. After a feature article in the Rodent's Gazette, can they protect it from being stolen?

Uncle Samuel S. Stingysnout invites the whole Stilton family to creepy, faraway Penny Pincher Castle for a big surprise.

"¿Qué hay detrás de las invenciones que han revolucionado nuestro mundo? Una idea genial y, casi siempre, una buena historia. ¿Y si la calefacción se hubiera inventado para proteger a unos peces del frío? ¿Y si el lápiz moderno lo hubieran creado los franceses solo para molestar a los ingleses? Descubre la historia escondida detrás de estos 18 inventos."--Amazon.com. Tells the stories behind the inventions that have revolutionized the world,...

An anthology of short stories, by a variety of international artists. Includes the full-color work of top animators at Pixar, DreamWorks, and other studios, emerging Web cartoonists, and established comic book and graphic novel creators.