Jamie loves sharks. He reads about them. He talks about them. Sometimes he even pretends to be a shark. Too bad no one else wants to join his Shark Club. His peers and parents are quickly growing tired of his current obsession. When Jamie's teacher, Mr. Claxton, brings in a new class pet, Jamie is put in charge. But Jamie has an accident while feeding it, and everyone becomes upset with him. He needs to find a way to make things right. In the end, he comes up with a solution that pleases both his teacher and classmates, a solution that also gives Jamie an opportunity to share his newest obsession--lizards.