Notes

lang: eng ita
Based on an original idea by Elisabetta Dami.
Summary: Great Gouda! Tony Sludge and the Sewer Rats have turned day into night, and they want the sun to stay away forever! Now it is 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 is too late? (Publisher)
Translated from the Italian.
Geronimo Stilton.
Heromice ;
10.