Surveying the expanding conflict in Europe during one of his famous fireside chats in 1940, President Franklin Roosevelt ominously warned that "we know of other methods, new methods of attack. The Trojan horse. The fifth column that betrays a nation unprepared for treachery. Spies, saboteurs, and traitors are the actors in this new strategy." Having identified a new type of war--a shadow war--being perpetrated by Hitler's Germany, FDR decided to fight fire with fire, authorizing the formation of the Office of Strategic Services (OSS) to organize and oversee covert operations. Based on an extensive analysis of OSS records, including the vast trove of records released by the CIA in the 1980s and '90s, as well as a new set of interviews with OSS veterans conducted by the author and a team of American scholars from 1995 to 1997, The Shadow War Against Hitler is the full story of America's far-flung secret intelligence apparatus during World War II. In addition to its responsibilities generating, processing, and interpreting intelligence information, the OSS orchestrated all manner of dark operations, including extending feelers to anti-Hitler elements, infiltrating spies and sabotage agents behind enemy lines, and implementing propaganda programs. Planned and directed from Washington, the anti-Hitler campaign was largely conducted in Europe, especially through the OSS's foreign outposts in Bern and London. A fascinating cast of characters made the OSS run: William J. Donovan, one of the most decorated individuals in the American military who became the driving force behind the OSS's genesis; Allen Dulles, the future CIA chief who ran the Bern office, which he called "the big window onto the fascist world"; a veritable pantheon of Ivy League academics who were recruited to work for the intelligence services; and, not least, Roosevelt himself. A major contribution of the book is the story of how FDR employed Hitler's former propaganda chief, Ernst "Putzi" Hanfstengl, as a private spy. More than a record of dramatic incidents and daring personalities, this book adds significantly to our understanding of how the United States fought World War II. It demonstrates that the extent, and limitations, of secret intelligence information shaped not only the conduct of the war but also the face of the world that emerged from the shadows.

This work provides an introduction to Byzantine military history during the first three Crusades. It examines the ethnic composition, financial support structure, and strategic implementation of the Byzantine army during the turbulent eleventh and twelfth centuries.

Makes the study of medieval Greek historical writing accessible by providing fundamental orientation and information.

Conflict, Bargaining, and Kinship Networks in Medieval Eastern Europe takes the familiar view of Eastern Europe, families, and conflicts and stands it on its head. Instead of a world rife with civil war and killing, this book presents a relatively structured environment where conflict is engaged in for the purposes of advancing one’s position, and where death among the royal families is relatively rare. At the heart of this analysis is the use of situational kinship networks—relationships created by elites for the purposes of engaging in conflict with their own kin, but only for the duration of a particular conflict. A new image of medieval Eastern Europe, less consumed by civil war and mass death, will change the perception of medieval Eastern Europe in the minds of readers. This new perception is essential to not only present the past more accurately, but also to allow for medieval Eastern Europe’s integration into the larger medieval world as something other than an aberrant other.

This sweeping history of maritime warfare through the Middle Ages ranges from the 8th century to the 14th, covering the Mediterranean and Northern Europe. After the fall of Rome, the sea becomes the center of conflict for Western Civilization. In a world of few roads and great disorder, it is where power is projected and wealth is sought. Yet, since this turbulent period in the history of maritime warfare has rarely been studied, it is little known and even less understood. In Medieval Maritime Warfare, Charles Stanton depicts the development of maritime warfare from the end of the Roman Empire to the dawn of the Renaissance, recounting the wars waged in the Mediterranean by the Byzantines, Ottomans, Normans, Crusaders, and the Italian maritime republics, as well as those fought in northern waters by the Vikings, English, French and the Hanseatic League. Weaving together details of medieval ship design and naval strategy with vivid depictions of seafaring culture, this pioneering study makes a significant contribution to maritime history.

The first major study of the principality of Antioch, reasserting its significance and challenging the dominance of Jerusalem in modern crusading historiography.

The absence in medieval Hungary of fief-holding and vassalage has often been cited by historians as evidence of Hungary's early 'deviation' from European norms. This new book argues that medieval Hungary was, nevertheless, familiar with many institutions characteristic of noble society in Europe. Contents include the origins of the Hungarian nobility and baronage, lordship and clientage, the role of the noble kindred, conditional landholding, the organization of the frontier, the administration of the counties, and the establishment of representative institutions.