Alinor, a descendant of wise women, crushed 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 run, and shows him the secret ways across the treacherous marsh, not knowing that she is leading disaster into the heart of her life.
Midsummer Eve 1670. Two unexpected visitors arrive at a shabby warehouse on the south side of the River Thames. The first is a wealthy man hoping to find the lover he deserted twenty-one years before. James Avery has everything to offer, including the favor of the newly restored King Charles II, and he believes that the warehouse's poor owner Alinor has the one thing his money cannot buy – his son and heir.