<p><strong>If it weren&#39;t for the Irish, New York wouldn&#39;t have a police force. On the other hand, it might not need one.</strong></p><p>Starting a new job is always stressful, even when bombs aren&#39;t involved. NYPD Officer Erin O&#39;Reilly always wanted to be a detective. But on her first day wearing a gold shield, she finds herself investigating the explosive death of a small-time crook. She and her K-9 partner Rolf, together with her new squad of detectives, plunge into a world of gamblers, mobsters, and retired Irish Republican Army soldiers.</p><p>It&#39;s an Irish cop against the Irish Mob in an intoxicating cocktail of murder, explosives, and betrayal. Can Erin and Rolf solve the killing before the bomber strikes again?</p>