Although it's a drag to constantly be mistaken for each other, in truth, during those first days at a new school, there's nothing better than having a twin brother there with you. But on day one of sixth grade, Ray stays home sick, and Jay is on his own. No big deal.

It's a pretty nice school, good kids, too. But Jay quickly discovers a major mistake: No one seems to know a thing about his brother. Ray's not on the attendance lists, doesn't even have a locker, doesn't even have a student folder. Jay almost tells the school almost then decides that this information could be very...useful. And fun.