Shepard, Sara

Best friends Spencer, Aria, Emily, and Hanna find themselves under suspicion when the mysterious stranger named A tries to blame one of the girls for the death of their friend Alison and threatens to reveal the girls' darkest secrets.

Four girls living in a wealthy suburb discover the identity of a stalker who has been sending them shocking text messages, and uncover the mystery of who killed their childhood friend.

"High school seniors Aria, Emily, Hanna, and Spencer have all done horrible things--things that would put them behind bars if anyone ever found out. And their stalker 'A' knows everything. So far A has kept their secrets, using them to torture the girls. But now A's changed the game. Suddenly the girls are hauled in for questioning, and all their worlds begin to unravel. If A's plan succeeds, Rosewood's pretty little liars will be locked away for good..."--Publisher.

A collection of four stories from Sara Shepard's Pretty Little Liars series, chronicling the adventures of Hanna, Emily, Spencer, and Aria during the winter break between "Unbelievable" and "Wicked.".

Emma Paxton, who has taken over her missing twin's life in the hopes of finding her killer, discovers that her lies may wind up costing her her own life.

After finding Alison's murderer and ensuring the stalker known only as A is dead, Hanna, Emily, Aria, and Spencer return to their normal lives. When a new individual assumes A's mantle, however, the girls once again find their secrets at risk of being exposed.

Four friends living in an affluent Pennsylvania suburb continue to keep quiet about their recently deceased friend's involvement in a crime. All four girls receive threatening messages from an anonymous person claiming to know the truth. As the police continue their investigation, Hanna develops bulimia, Spencer gets involved in a tangled love triangle, Emily discovers she is a lesbian, and Aria falls in love with one of her teachers.

When Sylvie Bates-McAllister receives a phone call from the school where her adopted son Scott teaches, she learns he is alleged to have been involved in a hazing ritual. The event sparks a fire of controversy that spreads through her family, revealing long-buried secrets and changing the way they all view one another.

When Ali befriends four middle school classmates, she helps them achieve popularity at the price of doing whatever terrible thing Ali wants. Now, three years later, the four girls think they can put the awful experience to rest unless Ali has more in store for them.

Emma is shocked to learn she has a twin sister, Sutton, but on the day the girls are supposed to meet, Sutton is killed, and Emma risks everything to slip into her twin's life and try to bring the killer to justice.