<p>Hen and her husband, Lloyd, have settled into a quiet life outside of Boston. Hen is an illustrator, and she's finally found stability to do what she loves--create. But when they meet the couple next door, she spots a familiar object connected to a disturbing, baffling homicide case from a few years ago. </p><p>Could her neighbor, Matthew, be a killer? Or is this the beginning of another psychotic episode? Then, Hen realizes that Matthew knows she's been watching him, and that this is the start of a horrifying nightmare she may not live to escape. With the seductive suspense and shocking twists that are his trademark, Peter Swanson delivers a tantalizing story of obsession and manipulation, sure to please fans of Ruth Ware, Paula Hawkins, and Gillian Flynn. </p>
