Notes

114 pages : colour illustrations ;20 cm.

Super Swiss slices! The Heromice have just locked Sewer Rat Tony Sludge and his henchmice in hail when the unthinkable happens - they commit another crime across town! What in the name of cheese is going on? It seems an army of criminal clones is taking over Muskrat City, and only the Heromice can stop it!
lower age: 0