This is book number 10 in the Pretty Little Liars series.
#1 New York Times bestselling series
The tenth book in the #1 New York Times bestselling series that inspired the hit ABC Family TV show Pretty Little Liars.
Four little liars are at it again. Aria's love life is on the Fitz—ahem, fritz. Emily's exploring her wild side. Hanna's kissing the enemy. And someone from Spencer's past—someone she never thought she'd see again—is back to haunt her. But none of that compares to what these pretty little liars did on their last spring break. It's their darkest secret yet. And guess who else knows?
Full of unexpected twists and shocking revelations, Ruthless is the tenth book in New York Times bestselling author Sara Shepard’s compelling Pretty Little Liars series.
Sara Shepard is the author of two New York Times bestselling series, Pretty Little Liars and The Lying Game, as well as the series The Perfectionists. She graduated from New York University and has an MFA from Brooklyn College.
Praise for the Pretty Little Liars series: “Shepard writes a suspenseful page–turner that will have teens thirsting for more.” — School Library Journal
“Shepard does a fine job of writing an intriguing tale full of provocative exploits and adventure…It will not disappoint the fans.” — Voice of Youth Advocates (VOYA)