When one of their tightly-knit group mysteriously disappears, four high school girls find their friendship difficult to maintain when they begin receiving taunting messages from someone who seems to know everything about their past and present secrets.

"Emily's been shipped off to Iowa to live with her überconservative cousins. Aria's boyfriend is behind bars--because of her. Spencer's afraid she was involved in Ali's murder. But Hanna's fate is far worse: she's clinging to life in the hospital because she knew too much. If these girls don't start listening to me, Hanna's going to look like the lucky one"--Page 4 of cover.

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.

Season five begins in the moments following the epic season four finale, in which Ezra was shot, among other shocking revelations. Plus, Alison is alive, and everyone is affected by her return. Caleb also returns, but is he the same? With more questions than ever and familiar faces back in Rosewood, it's sure to be another season of emotion, intrigue, twists and thrills.

The drama continues as season two begins moments after the explosive season one finale. The girls are the talk of the town -- and not in a good way. Whoever said that change is good has never visited Rosewood, PA ... or come across four pretty little liars.

In season six, the series leaped forward five years, when a shocking event brought the girls, now young women, together again, back in the town of Rosewood, to face a new threat. Now, in the seventh and final season of the hit drama series, the PLLs band together to unearth answers to the last remaining secrets and take down "Uber A" for good in the most romantic season yet.

Takes viewers to Millwood, a blue-collar town still healing from tragic events that took place 20 years ago. An unknown assailant has begun tormenting a disparate group of teen girls, a new generation of "Little Liars," to make them pay for their parents' secret sin ... as well as their own.

#1 New York Times bestselling series The fourth book in the #1 New York Times bestselling series that inspired the hit ABC Family TV show Pretty Little Liars.Four pretty little liars' charmed lives have turned into living nightmares. Emily's been shipped off to Iowa to live with her überconservative cousins. Aria's boyfriend is behind bars-because of her. Spencer's afraid she was involved in Ali's murder. But Hanna's fate is far worse: She's clinging...

#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 be Rosewood's queen bee. Spencer's digging up her family's secrets. Emily can't stop thinking about her new boyfriend. And Aria approves a little too strongly of her mom's taste in...

#1 New York Times bestselling series The eighth book in the #1 New York Times bestselling series that inspired the hit ABC Family TV show Pretty Little Liars. Hanna, Aria, Spencer, and Emily have been through a lot together-childhood pranks gone horribly wrong, not one, but two stalkers-blackmailers who know all their dirty secrets, not to mention their best friend's murder investigation. Now these pretty little liars are finally going to uncover...