Intrigue on the Rodent Express

The seldom seen Mouseharishi has granted a onetime audience with those seeking to speak with him. Smelling a chance for a good story, Geronimo and company board the Rodent Express which is the only way to travel to the remote mountains where the Mouseharishi lives. But once en route, Pandora goes missing, it's up to our heroes to solve the mystery aboard the moving train where everyone is a suspect!