Mary Alice has spent many summers with Grandma Dowdel in a small town in Illinois, but now, at age 15, she will be spending the whole year with her. Mary Alice knows that life is full of surprises with Grandma Dowdel.
Two boys - a slow learner stuck in the body of a teenage giant and a tiny Einstein in leg braces - forge a unique friendship when they pair up to create one formidable human force.