Geronimo Stilton, writer and scaredy-mouse, is back for a new adventure.... Jumpin' gerbil babies, I was so excited! I was heading to America for the first time ever. Thea, Trap, and Benjamin were all coming with me. And we were going to visit a real ranch and go riding and herding cattle cowboy-style! It was sure to be my most whisker-licking-good adventure yet. This is the first Geronimo adventure set in the U.S. and written specifically for the U.S. market.