"Bixby Alexander Tam (nicknamed 'Bat') is about to start fourth grade--and unfortunately for him, everything is changing: there's a new teacher, a new classroom, new seats--and new rules. Mr. Grayson, Bat's third grade teacher, had a lovable class rabbit named Babycakes who Bat could visit anytime he needed a break. But Mr. Peäna does not have a class rabbit. In fact, Mr. Peâna doesn't believe in class pets at all. And for Bat, that's one change too many"--