Krysten Ritter reveals her kryptonite.

The best way to listen to Book of the Month LIVE is in our app. Actor and author Krysten Ritter stopped by our headquarters to talk about her new book, Retreat, and the real-life con artists who inspired the thriller. She revealed her superpower, her kryptonite, and her various skills and accomplishments as an author, actor, director, musician and, of course, professional knitter. When a sharp-witted, serial con artist assumes a wealthy socialite's identity in Punta Mita, she doesn't quite know what she's getting herself into—until it might be too late. Get Retreat at bookofthemonth.com.