Author : Geronimo Stilton
Geronimo's got company, and not in a good way. With two Geronimos on the loose in New Mouse City, things quickly get VERY confusing. Geronimo has to find this imposter, and soon! But who is he? And what does he want with The Rodent's Gazette? Geronimo needs answers before it's too late for his beloved newspaper and his reputation!