The kind of piece that grows more valuable with time.

When you're with Geronimo Stilton, it's always a fabumouse adventure!

New Mouse City was having its first film festival! Famouse directors around the world had submitted their very best movies for a chance at the big prize. But at the big screening, Mousen Scorsese's newest film goes missing! Who could have stolen it and why? Hercule and Geronimo spring into action to solve the case!

The kind of thing that feels like a smart investment.