Geronimo Stilton Micekings #4: Stay Strong, Geronimo

Geronimo Stiltonordhas been selected to judge the Shield MouseletMega Challenge, a competition of female micekingwarriors. But all the contestants are so good, it's impossible to choose just one winner! Even worse, since everyone is distracted by the challenge, the dragons launch a surprise attack! Will the micekingsbe able to defend their home?