From Sara Shepard, the #1 New York Times bestselling author of Pretty Little Liars, comes another riveting addition to her twisted Lying Games series, about secrets, lies, and killer consequences.

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. The most mysterious of them is Thayer Vega, who's currently missing--a fact which many of Sutton's friends blame on her. Emma has no idea what Sutton did that could have driven Thayer away. Until Thayer himself shows up on her doorstep.

Is he here to get revenge? Or is it possible he already has?