Reader recommendation: Enemies Within Monitor readers share their favorite book picks. By Martha Barkley, Charleston, S.C. November 4, 2013 About video ads View Caption of I was very excited to buy Matt Apuzzo's Enemies Within, co-written with Adam Goldman. I started reading last night and this thorough work of journalism about the New York Police Department reads like a novel. Can you guess which literary work goes with each final line? Take our quiz!