3 ... 2 ... 1 ... Danny Harrington's Spring Break is about to take off! Eleven-year-old Danny Harrington was dreading Spring Break. But just before leaving for his grandmother's house, a package arrives in the mail that changes everything. Inside he finds a locked wooden box with strange symbols carved into its top and side. Finding the box's key and deciphering its symbols sets Danny on a quest to find his grandfather's last and greatest gift.