Three time-travelling books in one famouse boxed set!
Moldy Mozzarella! Geronimo Stilton is the Editor-In-Chief of the
Rodent's Gazette, the most famouse newspaper on Mouse Island. In
this series of time-traveling adventures, Geronimo's archenemies,
the Pirate Cats, have figured out a way to go back in time and
change history for their own benefit. Geronimo and his friends must
stop them before they change the world as we know it!