In Outline, the first book in Rachel Cusk’s astonishing trilogy of novels, the narrator, Faye, has dinner in Athens with a celebrated feminist author. Angeliki apologizes for arriving late: She has only just escaped from a reception plus a quick detour to put her son to bed. She has been away from him, she says, as a consequence of her international book tour. Her novel, which concerns a painter who feels torn between her children and her desire to be free, is very popular in Poland...