Ballrooms and ballet are in store for the mouselets as they head to Italy for a dance contest – and come across a devious plan to rig the results!

The Stilton sleuths leap their way straight into an investigation when they discover that a group is plotting to cheat their way through the prestigious competition, and the future of the mouselets’ new friend – an aspiring ballerina – is at stake!

Can the Thea Sisters stop this scheme before it spins out of control?