Geronimo Stilton / Lobley, Bill

Geronimo Stilton sets out to crack the secret hidden in Mouse Island's most famous painting, the Mona Mousa; and in the second story, Geronimo and his grandfather pack up the cheese-colored camper and travel to a remote spot on the island so Grandfather could write his travel book.

Contains two Geronimo Stilton stories including, "The Phantom of the Subway," and "The Temple of the Ruby of Fire.".