Grace Darling nearly drowned when she was eight years old, leaving her with a fear of boats and the sea. But it's a fear she has to overcome as the daughter of a lighthouse keeper, living on the Longstone Rock with her parents, four brothers, three sisters and her beloved dog, Happy.
Losses at sea bring shadows to an otherwise idyllic childhood, but everything Grace learns growing up on the coast is put to the test in 1838, when The Forfarshire is wrecked on the Harcar Rock, and she has to row out through the storm to the rescue.