This psychological thriller takes you inside the mind of a fascinating character who lives a quiet life—with disturbing secrets hidden in memory lapses. M works in publishing and enjoys watching people. M also suffers from panic attacks and odd memory lapses. Lately, M has developed an intense relationship with Caleb, who lives across the street. The only trouble is Caleb doesn't know M exists . . . When M starts to practice memory recall exercises, some of the things that bubble to the surface are surprising—even disturbing. As M begins to fill in the blind spots of the past, the truth sheds new light on this fascination with Caleb. Is M dangerous or just disturbed? One way or another, Caleb is about to find out . . .