Washoe County Library System

After their friend who has been missing for more than three years turns up dead, four former best friends continue to receive frightening messages from someone who knows damaging secrets about them.

After their missing friend's body is found and another of their friends commits suicide, four former best friends live in fear of their secrets being exposed by someone who is stalking them via their cell phones.

The stalker's identity has finally been revealed but high school juniors Spencer, Emily, Hanna, and Aria seem condemned to repeat the past as they resume their unrepentant ways. #1 New York Times bestselling series The fifth book in the #1 New York Times bestselling series that inspired the hit ABC Family TV show Pretty Little Liars. In idyllic Rosewood, Pennsylvania, four very pretty girls just can't help but be bad. Hanna will do anything to...

Aria is having boy trouble, Emily is exploring her wild side, Hanna finds romance with an enemy, Spencer is haunted by someone from her past, and A learns a secret that the four high school seniors thought would not leave spring break.

Rule number one of being an effective stalker: get to know your prey, the trouble they get into, the messes they make, and the secrets they keep. Hanna's desperate for a very personal session with her gym trainer. Emily is number one on Santa's naughty list. Aria's old flame from Iceland is about to land her in hot water. And Spencer's resorting to some backhanded tactics to get what she wants.

Two months before I died, my best friend's brother disappeared. I have no idea where Thayer went or why he left, but I know it's my fault. I did a lot of horrible things while I was alive, things that made people hate me, maybe even enough to kill me. Desperate to solve my murder, my long-lost twin, Emma, is pretending to be me and unraveling the many mysteries I left behind -- my cryptic journal, my tangled love-life, the dangerous Lying Game pranks...