In his first-ever collection, the award-winning author of the Billy Boyle World War II mysteries presents an eclectic mix of new and previously published mystery stories rife with historical detail and riveting wartime storytelling. “The Horse Chestnut Tree” explores betrayal and murder during the American Revolution. In the speculative work “Glass,” an atomic supercollider and the breakdown of the time-space continuum change the lives of two cousins devoured by greed. “Vengeance Weapon,” a historical thriller about an enslaved Jewish laborer working at the Dora concentration camp, looks at how far someone will go to get revenge. And for his Billy Boyle fans, Benn delivers “Irish Tommy,” a police procedural set in 1944 Boston featuring Billy’s father and uncle. Full of terror, action, amusement, and bliss, The Refusal Camp is a must-have collection from a crime fiction veteran at the height of his career.