The cheese experiment / Geronimo Stilton ; illustrations by Andrea De Negri (design) and Valentine Grassini (color) ; translated by Lidia Morson Tramontozzi.
Originally published: Segrate, Italy : Edizioni Piemme S.p.A., 2013 under the title, Lo strano caso dei brufoli blu.
Audience
Grade 4.
2nd-4th graders.
Summary
When the quest to find a cure for an epidemic targeting the citizens of New Mouse City is sabotaged, Geronimo Stilton must figure out who is behind it all before he is affected.
