The Cry of the Owl — Patricia Highsmith

In a small Pennsylvania town, Robert Forrester is recuperating from a nasty divorce and a bout of psychological trouble. One evening, while driving home, he sees a pretty young woman framed by her bright kitchen window. Soon, he can't keep himself away. But when Robert is inevitably discovered, obsession is turned on its head, and he finds himself unable to shake the young woman, nor entirely sure whether he should. From Patricia Highsmith, once called "the balladeer of stalking" by The New Yorker, The Cry of the Owl is a modern classic ready to be reborn.