After her parents' bitter divorce, young Maisie Farange finds herself shuttled between her selfish mother and vain father, who value her only as a means for provoking each other. And when both take lovers and remarry, Maisie-solitary, observant, and wise beyond her years-is drawn into an increasingly entangled adult world of intrigue and sexual betrayal, until she is finally compelled to choose her own future.