Whale Shark Jack

Sarah, 12, lives aboard a boat with her parents, who research whale sharks. Her only friend is Jack, a whale shark she rescued when he was a pup. After a tragic accident, mum and Sarah move to the coastal town of Exmouth. Desperate to return to her old life, Sarah pins all her hopes on Jack, certain that when his migration brings him back to Exmouth, mum will take her out on the boat again. But Jack fails to return, so Sarah embarks on a perilous mission to find him.