Book Title: Gsheromice10 Sweet Dreams, Sewer Rats!
ISBN: 9781338182729
By Author(s):GERONIMO STILTON
By Publisher:SCHOLASTIC
Format:PB
Great Gouda! Tony Sludge and the Sewer Rats have turned day into night, and they want the sun to stay away forever! Now it's up to the Heromice and the mysterious new crime fighter Super E to stop them. But can Superstilton and his friends bring daylight back to Muskrat City before it's too late?