The novel's protagonist, Joan Foster, is a romance novelist who has spent her life running away from difficult situations. The novel alternates between flashbacks from the past and scenes from the present. Through flashbacks, the reader sees her first as an overweight child whose mother constantly criticizes her, and later, hiding her career, her past as the mistress of a Polishcount, and her affair with a performance artist called The Royal Porcupine from her bipolar husband Arthur.
In the present, she has recently published a volume of feministpoetry which becomes a breakthrough success and is overwhelmed by the pressures of sudden fame. Joan panics after receiving a blackmail attempt from someone who has found out about her secrets. With the help of two acquaintances, she fakes her own death and then flees to Italy.