Revenge of the Mini-Mice

Tony Sludge and the Sewer Rats are back, and they’re more dangerous than ever. They’ve invented a new device—a shrink ray that can turn things tiny! Tony plans to use the shrink ray to steal all of the gold in Muskrat City.
Geronimo Stilton and his Heromice team must stop Tony Sludge and the Sewer Rats before it’s too late. But it won’t be easy. Tony Sludge is determined to get revenge on the Heromice for stopping him in the past. And the Sewer Rats have a new weapon: the shrink ray!
Geronimo and his team must use all of their skills and resources to stop Tony Sludge and the Sewer Rats. They must also find a way to reverse the effects of the shrink ray and restore Muskrat City to its normal size.
Revenge of the Mini-Mice is an exciting and adventurous story that teaches important lessons about teamwork, perseverance, and never giving up. It is a great read for children of all ages.