Their lives are a lie. Their memories may not be real. A new young adult psychological thriller by #1 NYT bestselling author, Kelley Armstrong. Blythe and her friends -- Gabrielle, and brother and sister Tucker and Tanya -- have always been a tight friend group, attending a local high school and falling in and out of love with each other. But an act of violence has caused a rift between Blythe and Tucker . . . and unexpected...