Midsummer Eve, 1648. England is in the grip of a civil war between renegade king and rebellious parliament. The struggle reaches every corner of the kingdom, even to the remote tidelands, the marshy landscape of the south coast. Alinor, a descendant of wisewomen, trapped by poverty and superstition, waits in the graveyard under the full moon for a ghost who will declare her free from her abusive husband. Instead, she meets James, a young man on the...

Living in fear of their father, six cursed sisters sneak out to visit Full Moon Fayre, but when Grace, the oldest sister, goes missing, they must battle inner doubts and the legends that have haunted their family to save her.

England, 1939. Ten-year-old Virginia Wrathmell arrives at Salt Winds, a secluded house on the edge of a marsh, to meet her adoptive parents—practical, dependable Clem and glamorous, mercurial Lorna. The marsh, with its deceptive tides, is a beautiful but threatening place. Virginia's new parents' marriage is full of secrets and tensions she doesn't quite understand, and their wealthy neighbor, Max Deering, drops by too often, taking an unwholesome...