Fish boy

People call me Fish Boy. My skin goes up and down like the waves. My mind goes in and out like the sea. Billy's got a lot on his mind -- that he'd rather not think or talk about. So he watches David Attenborough and swims in the sea, just letting his mind drift ... Then Patrick Green starts at school with Fingers like steel, strength of a bear, and a talking mackerel swims up to Billy's face. The adventure begins ...