In the past decade, 15,000 children have been killed from gunfire, though that number does not account for the kids who have nevertheless been psychologically harmed by gun violence. Here Pulitzer Prize-nominated journalist John Woodrow Cox investigates the effectiveness of gun safety reforms as well as efforts to manage children's trauma in the wake of neighborhood shootings, from Columbine to Marjory Stoneman Douglas. Telling wrenching personal stories, Cox makes a heartfelt call for the United States to embrace practical changes that would save thousands of lives.