SARAH (11) lives on a boat with her parents, who research whale sharks. Her best friend is a whale shark named JACK, who Sarah rescued when he was a pup. But following a tragic accident, Dad and Sarah move to the coastal town of Exmouth. Desperate to return to her old life, Sarah pegs all her hopes on Jack, certain that when his migration brings him back to Exmouth, Dad will take her out on the boat again. But Jack fails to return, so Sarah embarks on a risky mission to find him. Set against breathtaking North-Western Australia, WHALE SHARK JACK is a heartwarming adventure story about family, friendship, the natural world, and moving forward when all hope seems lost.