Chelsea Cain's 'One Kick' tells the story of Kick Lannigan who survived being abducted when she was six-years-old. Trained in the nefarious skillset of her abductor, Kick now uses her unique skills to help solve other missing children cases. We caught up with Cain at BookExpo America 2014 and talked about Elizabeth Smart, chloroform, Nancy Drew versus Judy Bloom, and the secret to profound happiness.