Ellen Trawton is running away from it all—quite literally. She is due to get married to a man she doesn't love, her job is dragging her down, and her interfering mother is getting on her nerves. So she escapes to the one place she know her mother won't follow her—to her aunt's house in rural Ireland. Once there, she uncovers a dark family secret—and a future she never knew she might have.

Meanwhile, Caitlin Macausland is mourning the future she can never have. She died tragically in what the village thinks is suspicious circumstances, and now she is stuck in a limbo, unable to move on.

And between the two of them is an old lighthouse—the scene of so much tragedy. Can each woman find the peace she so desperately longs for? And can they find the way to live again?