Abigail Bennett was completely in control of her life until tragedy pushed her to the brink of something she's never experienced: Obsession. Now she's given up everything she's worked for to chase down the object of that obsession. His name is Tyler Kamp. As Abigail follows him across the border into Canada, her journey is awash in memories of family and childhood, especially those of her younger sister, Hailey. Even as Abigail races into her future, her past pulls her back. Only when she is brought to the edge of her obsession will she be able to come to terms with the tragedy that ignited it.