From New York Times bestselling and Edgar Award–winning author Adrian McKinty, this thrilling mystery featuring Detective Sean Duffy was a Boston Globe Best Book of the Year. Belfast, 1988. A man is found dead, killed with a bolt from a crossbow in front of his house. This is no hunting accident. But uncovering who is responsible for the murder will take Detective Sean Duffy down his most dangerous road yet, a road that leads to a lonely clearing on a high bog where three masked gunmen will force Duffy to dig his own grave. Hunted by forces unknown, threatened by Internal Affairs, and with his relationship on the rocks, Duffy will need all his wits to get out of this investigation in one piece.

From forts to blockhouses, garrison houses to trading posts, stations to presidios, missions to ranches and towns, this work provides a history of the primary fortifications established during 400 tumultuous years in what would become the United States of America. Under each state's heading, this substantial volume contains alphabetized entries with information regarding each structure's history. The earliest forts established by the Danes, Dutch, English, French, Portuguese, Swedes and Mexicans and by the temporary appearance of the Russians are listed. The colonial American forts, many of which were previously established by the European powers, are covered in detail. Beginning with the American Revolution, each of the American military fortifications, militia forts, settlers' forts and blockhouses is listed and described. Helpful appendices list Civil War defenses (and military hospitals) of Washington, D.C.; Florida Seminole Indian war forts; Pony Express depots; Spanish missions and presidios; and twentieth-century U.S. forts, posts, bases, and stations. A chronology of conflicts that paralleled the growth of the United States is also provided, offering insight into the historical context of fort construction.