Rufus Peters has never felt exceptional in any way. How could he, with a twin sister who outshines him at everything they do? His two problems are finding a way to wiggle out of a student exchange to Quebec, and liberating Boreas, his skateboard, from the principal?s contraband cupboard. After Amelia knocks on their door, life in the Peters family goes from plain old "Just Cheese Please" to Nick's Pizza's "Grand Slam and More." Roof makes it his mission to solve The Mystery of the Mexican Stranger.