Karen M. McManus is a #1 New York Times and international bestselling author of young adult thrillers. Her books include the One of Us Is Lying series, which has been turned into a television show on Peacock, as well as the standalone novels Two Can Keep a Secret, The Cousins, You'll Be the Death of...

Karen M. McManus is a #1 New York Times and international bestselling author of young adult thrillers. Her books include the One of Us Is Lying series, which has been turned into a television show on Peacock, as well as the standalone novels Two Can Keep a Secret, The Cousins, You'll Be the Death of Me, Nothing More to Tell, and Such Charming Liars. Karen's critically acclaimed, award-winning work has been translated into more than forty languages.