The Woman in the Window by A.J. Finn

Anna is the most unreliable witness there is - she is a child psychologist who is currently an agoraphobic who spends her time alone spying on her new neighbors and talking on the phone to her estranged husband and daughter. Since she can't go outside without having a full panic attack her new young tenant helps her out as does her therapist but really she relies on wine, sedatives, old movies and online chat rooms to get her through. While spying on the new neighbors she sees something horrible and her life spins out of control. Did she really see what she thought she saw? Are her new friends really who they say they are? What is real and what is floating around in Anna's head keeps the reader guessing til the smack you in the face ending. This one will mess with your head - a one night, stay up late read. And, just like Anna with another glass of wine, you know you should put the book down but you can't help yourself because you are hooked.