For as long as Robinson Hart can remember, it's just been her and Grandpa. He taught her about cars, baseball, and everything else worth knowing. But Grandpa's memory has been getting bad, so bad that he sometimes can't even remember Robbie's name. She's sure that she's making things worse by getting in trouble at school, but she can't resist using her fists when bullies like Alex Carter make fun of her for not having a mom.

Fifth grader Robbie is determined to stay out of trouble so that she does not worry her grandfather whose memory is failing and to make sure that she and her grandfather stay together as he is the only family she has left.

Fifth grader Robbie is determined to stay out of trouble so that she does not worry her grandfather whose memory is failing and to make sure that she and her grandfather stay together as he is the only family she has left.