High upon the cliffs of a remote Scottish island, there is a lighthouse that has weathered storms for centuries. Lòn Haven was meant to be safe. But for Liv Stay and her three daughters, strange things start to happen. The villagers say it's the work of witches. Liv doesn't know what to believe. But within months, nine-year-old Luna will the only one of the family left. Twenty years after that dark year on Lòn Haven, Luna is still haunted by questions. To find out, she must return to the lighthouse - the one place she promised she would never revisit. Author of "The Nesting."