First, Carter takes us to Massachusetts, 1679, in a dress rehearsal for the Salem trials, as witch hysteria sweeps through Newburyport. Flying shoes and prying neighbors become the talk of the town as a sailor, a magic chimney, and a cobbler’s wife come together in the trial of Elizabeth Morse. Then, Marissa introduces us to “Diana of the Dunes,” Alice Mabel Gray, a free-spirited intellectual with bad taste in men. She’s either a witch or an environmentalist, as a media frenzy throws a wrench in her plans to live off the grid.