In this funny chapter book from the bestselling middle grade adventure series, a world traveling journalist mouse hunts for treasure with his family. My sister had come up with a new way to torment me. She'd combined my two least favorite things travel and ghosts! Thea had heard rumors of a haunted pirate treasure buried on a desert island. And before I could say "e;avast ye scurvy rats,"e; she'd dragged me into her treasure hunt!Praise for Geronimo Stilton's books:"e;Lightning pace and full-color design will hook kids in a flash."e; Publishers Weekly