Sinuously constructed in four interlocking parts, Paul Auster's fifteenth novel opens in New York City in the spring of 1967, when twenty-year-old Adam Walker, an aspiring poet and a student at Columbia University, meets the enigmatic Frenchman Rudolf Born and his silent and seductive girlfriend, Margot. Before long, Walker is caught in a perverse triangle that leads to a sudden, shocking act of violence that will alter the course of his life.