From one of the most captivating storytellers in American fiction comes a tale of two sisters, Gillian and Sally Owens, brought up by their two elderly guardian aunts in a world of spells and exotica. As the magical charm of their childhood wears away, they escape from this mystical mayhem - one by running away, the other by marrying. Many years go by before strange circumstances thrust them together again, and once more they are in a place that blends the mundane and mysterious, the familiar and fantastic, the normal and the numinous. Three generations of Owens women are brought together in an experience of unexpected insight and revelation, teaching all of them that such perceptions are rare and wonderful and - to be sure - practical.