Most teenage boys would love to spend a summer with a bachelor uncle in a seaside cabin. But not Jonah Lander. He has secrets--lots of them--and they weigh heavily on his mind. One deception leads to another, and he lies to his Uncle Nate about joining the local swim team, not wanting to explain his fear of the dark salt water. When Sumi, a budding marine biologist, asks him to be her research assistant, he jumps at the chance...