Sara Shepard

Spencer covets her sister's boyfriend. Aria's fantasizing about her English teacher. Emily's crushing on the new girl at school. And Hanna uses some ugly tricks to stay beautiful....

Emily is hiding a big secret from her wife. Spencer has used some dirty tricks to claw her way to the top. Hanna’s family isn’t nearly as perfect as it seems. And Aria will do anything to win that fellowship....

Four pretty little liars have been very bad girls....

In Rosewood, Pennsylvania, four perfect-looking girls aren't nearly as perfect as they seem....

Four pretty little liars' charmed lives ahve turned into living nightmares...

In idyllic Rosewood, Pennsylvania, four very pretty girls just can't help but be bad....

In Rosewood, majestic estates sprawl for acres, and Tiffany toggle bracelets dangle from every girl's wrist. But not all that glitters is gold....

Foster child Emma Paxton is finally starting to get the hang of walking in her dead twin sister's fabulous shoes, even as she tries to track down Sutton's murderer. But Sutton was no angel, and the pranks she and her friends pulled leave Emma with a long list of suspects....

In Beacon Heights, Washington, five high school seniors know that you don't have to be good to be perfect....

Shortly before her 17th birthday, Emma discovers she has a long-lost twin named Sutton Mercer. She contacts Sutton, who agrees to a rendezvous but never shows up. Curious at first, Emma slips into Sutton's ultra-glamorous life, assuming her identity....

"Not long ago, I had everything a girl could wish for: amazing friends, an adorable boyfriend, a loving family. But none of them know that I’m gone—that I’m dead....

In picture-perfect Rosewood, Pennsylvania, ash-blond highlights gleam in the winter sun and frozen lakes sparkle like Swarovski crystals. But pictures often lie—and so do Rosewood's four prettiest girls....

Aldrich University is rocked to its core when a hacker dumps 40,000 people's e-mails onto an easily searchable database. Rumors and affairs immediately leak, but things turn explosive when Kit Manning's handsome husband, Dr. Greg Strasser, is found murdered....

In picturesque Rosewood, Pennsylvania, neighbors gossip over picket fences, and gleaming SUVs sit in every crushed-granite driveway....

Ever since Sutton Mercer's murderer tricked her long-lost twin, Emma, into coming to Tucson, Emma has been trying to solve the mystery of Sutton's death. And now someone else is back in town - Becky, Sutton and Emma's birth mother....

Mackenzie, Ava, Caitlin, Julie, and Parker have done some not-so-perfect things....

Sutton Mercer had the perfect life, great friends, and a gorgeous boyfriend...until someone murdered her....

When fifth grader Penny Lowry and her classmates get invited to go to New York City for a weekend hosted by Billy J. Plumberry, the famous author her school is named for, Penny finds a lot to worry about.

#1 New York Times bestselling author of Pretty Little Liars Sara Shepard's next adult novel follows a group of mothers living in a mysterious “mommune,” each of whom is running from something....

Little by little, Penny Lowry is making it through the fifth grade—with a bit of help from her friends Maria, Kristian, and Rocco, as well as her lovable dog Cosmo....