“Masked intruders dragged Jean McConville, a 38-year-old widow and mother of 10, from her Belfast home in 1972. In this meticulously reported book—as finely paced as a novel—Keefe uses McConville’s murder as a prism to tell the history of the Troubles in Northern Ireland. Interviewing people on both sides of the conflict, he transforms the tragic damage and waste of the era into a searing, utterly gripping saga.” —New York Times Book Review