Twisty Teen Mysteries: Sara Shepard's YA Must-Reads

"When it comes to teens who juggle solving crimes with acing class, there's no better expert than Sara Shepard. As the author of The New York Times-bestselling series and hit TV show Pretty Little Liars, Shepard is familiar with the unique challenges these young sleuths face. It's a theme she continues to explore in her upcoming New Adult mystery-thriller, The Elizas (available April 17). Here, she shares her take on the thrill of reading YA mysteries and some of her favorite recommendations."