In this twisty, mind-bending thriller from the bestselling author of Behind Her Eyes, Emma Averill worries that her crippling insomnia is a sign that she's slowly going insane-like the mother she's worked so hard to leave in her past. When she was just five years old, Emma and her older sister went into foster care because of a horrific incident with their mother. Her sister can remember a time when their mother was loving and "normal," but Emma can...

"Clement and Angel are fraternal twins separated at birth; they grow up in the same small, frontier logging town of Stillwater, Minnesota. Clement was left at the orphanage; Angel was adopted by the town's richest couple, but is marked and threatened by her mother's mental illness. They rarely meet, but Clement knows if he is truly in need, Angel will come to save him. Stillwater, near the Mississippi River and Canada, becomes an important stop on...