Itâs the last day of school before Christmas vacation and Alex, Chase, and the rest of Mrs. Walterâs fifth-grade class couldnât wish more for the final bell to ring. But the day takes a crazy turn when a mysterious meteorite crashes through the classroom windowâand a genie pops out! Bob, as heâs called, is willing to grant only one wish for the class to share, and if they canât agree on something before the bell rings in an hour, theyâll get nothing at all. What follows is a debate that is at turns thought-provoking and hilariousâand at all times irresistible.