Lexile 610

Mike tries so hard to please his father, but the only language his dad seems to speak is calculus. And for a boy with a math learning disability, nothing could be more difficult. When his dad sends him to live with distant relatives in rural Pennsylvania for the summer to work on an engineering project, Mike figures this is his big chance to buckle down and prove himself. But when he gets there, nothing is what he thought it would be. The project...