In the second half of the tenth century, Byzantium embarked on a series of spectacular conquests: first in the southeast against the Arabs, then in Bulgaria, and finally in the Georgian and Armenian lands. By the early eleventh century, the empire was the most powerful state in the Mediterranean. It was also expanding economically, demographically, and, in time, intellectually as well. Yet this imperial project came to a crashing collapse fifty years later, when political disunity, fiscal mismanagement, and defeat at the hands of the Seljuks in the east and the Normans in the west brought an end to Byzantine hegemony. By 1081, not only was its dominance of southern Italy, the Balkans, Caucasus, and northern Mesopotamia over but Byzantium's very existence was threatened. How did this dramatic transformation happen? Based on a close examination of the relevant sources, this history-the first of its kind in over a century-offers a new reconstruction of the key events and crucial reigns as well as a different model for understanding imperial politics and wars, both civil and foreign. In addition to providing a badly needed narrative of this critical period of Byzantine history, Streams of Gold, Rivers of Blood offers new interpretations of key topics relevant to the medieval era. The narrative unfolds in three parts: the first covers the years 955-1025, a period of imperial conquest and consolidation of authority under the great emperor Basil "the Bulgar-Slayer." The second (1025-1059) examines the dispersal of centralized authority in Constantinople as well as the emergence of new foreign enemies (Pechenegs, Seljuks, and Normans). The last section chronicles the spectacular collapse of the empire during the second half of the eleventh century, concluding with a look at the First Crusade and its consequences for Byzantine relations with the powers of Western Europe. This briskly paced and thoroughly investigated narrative vividly brings to life one of the most exciting and transformative eras of medieval history.

I have done some traveling to the tropics and became infatuated with the climate and the terrain of rain forests. I went to Costa Rica, to the Bahamas and later to Indonesia. These travels inspired this book.

The eleventh century marked a turning point in the history of the Byzantine Empire. At its start Byzantium was the paramount power in the Mediterranean world, by turns feared, respected and admired. By the century's close the empire had lost half of its territory and had managed only a partial recovery under the leadership of the Komnenos family. How did a powerful and famously wealthy empire collapse so quickly? The contemporary accounts of this turbulent 'long' century (taken here as c. 950–1100) attribute the empire's decline to the emperors' reckless and self-serving favouring of civilian bureaucrats and, while these sources are today widely acknowledged as biased and unreliable, modern assessments of the century have hitherto failed to suggest any tangible alternatives. To circumvent this dearth of archival material, Jonathan Shea has meticulously analysed 2,200 unpublished seals from the period (more than a third of the known total extant today) to uncover exactly whom the emperors were favouring and promoting, as well as developing a nuanced and revealing picture of the makeup of the much-chastised civilian bureaucracy. The sigillographic evidence is throughout measured against the written material to give a fresh account of this key transitional century and a rare insight into Byzantine politics.

Rulers and Rulership in the Arc of Medieval Europe challenges the dominant paradigm of what rulership is and who rulers are by decentering the narrative and providing a broad swath of examples from throughout medieval Europe. Within that territory, the prevalent idea of monarchy and kingship is overturned in favor of a broad definition of rulership. This book will demonstrate to the reader that the way in which medieval Europe has been constructed in both the popular and scholarly imaginations is incorrect. Instead of a king we have multiple rulers, male and female, ruling concurrently. Instead of an independent church or a church striving for supremacy under the Gregorian Reform, we have a pope and ecclesiastical leaders making deals with secular rulers and an in-depth interconnection between the two. Finally, instead of a strong centralizing polity growing into statehood we see weak rulers working hand in glove with weak subordinates to make the polity as a whole function. Medievalists, Byzantinists, and Slavists typically operate in isolation from one another. They do not read each other’s books, or engage with each other’s work. This book requires engagement from all of them to point out that the medieval Europe that they work in is one and the same and demands collaboration to best understand it.

Analyses of different aspects of the history of warfare in the Mediterranean in the eleventh and twelfth centuries.

A three-thousand year history of the world that examines the causes of war and the search for peace In three thousand years of history, China has spent at least eleven centuries at war. The Roman Empire was in conflict during at least 50 per cent of its lifetime. Since 1776, the United States has spent over one hundred years at war. The dream of peace has been universal in the history of humanity. So why have we so rarely been able to achieve it? In A Political History of the World, Jonathan Holslag has produced a sweeping history of the world, from the Iron Age to the present, that investigates the causes of conflict between empires, nations and peoples and the attempts at diplomacy and cosmopolitanism. A birds-eye view of three thousand years of history, the book illuminates the forces shaping world politics from Ancient Egypt to the Han Dynasty, the Pax Romana to the rise of Islam, the Peace of Westphalia to the creation of the United Nations. This truly global approach enables Holslag to search for patterns across different eras and regions, and explore larger questions about war, diplomacy, and power. Has trade fostered peace? What are the limits of diplomacy? How does environmental change affect stability? Is war a universal sin of power? At a time when the threat of nuclear war looms again, this is a much-needed history intended for students of international politics, and anyone looking for a background on current events.

Spanning countries and centuries, a “how-not-to” guide to leadership that reveals the most maladroit military commanders in history—now in paperback. For this book, fifteen distinguished historians were given a deceptively simple task: identify their choice for the worst military leader in history and then explain why theirs is the worst. From the clueless Conrad von Hötzendorf and George A. Custer to the criminal Baron Roman F. von Ungern-Sternberg and the bungling Garnet Wolseley, this book presents a rogues’ gallery of military incompetents. Rather than merely rehashing biographical details, the contributors take an original and unconventional look at military leadership in a way that appeals to both specialists and general readers alike. While there are plenty of books that analyze the keys to success, The Worst Military Leaders in History offers lessons of failure to avoid. In other words, this book is a “how-not-to” guide to leadership.

Chrysovalantis Kyriacou examines how memories of the pre-Christian past, Christian militarism, power struggles, and ethnoreligious encounters have left their long-term imprint on Cypriot culture. One of the most impressive examples of this phenomenon is the preservation and transformative adaptation of Byzantine heroic themes, motifs, and symbols in Cypriot folk songs. By combining a variety of written sources and archaeological material in his interdisciplinary examination, the author reconstructs the image of the Byzantine warrior hero in the songs, recovering the mentalities of overshadowed social protagonists and stressing the role of subaltern communities as active agents in the shaping of history.

Armenians in the Byzantine Empire is a new study exploring the relationship between the Armenians and Byzantines from the ninth through eleventh centuries. Utilising primary sources from multiple traditions, the evidence is clear that until the eleventh century Armenian migrants were able to fully assimilate into the Empire, in time recognized fully as Romaioi (Byzantine Romans). From the turn of the eleventh century however, migrating groups of Armenians seem to have resisted the previously successful process of assimilation, holding onto their ancestral and religious identity, and viewing the Byzantines with suspicion. This stagnation and ultimate failure to assimilate Armenian migrants into Byzantium has never been thoroughly investigated, despite its dire consequences in the late eleventh century when the Empire faced its most severe crisis since the rise of Islam, the arrival and settlement of the Turkic peoples in Anatolia.

The Byzantine world contained many important cities throughout its empire. Although it was not ‘urban’ in the sense of the word today, its cities played a far more fundamental role than those of its European neighbors. This book, through a collection of twenty-four chapters, discusses aspects of, and different approaches to, Byzantine urbanism from the early to late Byzantine periods. It provides both a chronological and thematic perspective to the study of Byzantine cities, bringing together literary, documentary, and archival sources with archaeological results, material culture, art, and architecture, resulting in a rich synthesis of the variety of regional and sub-regional transformations of Byzantine urban landscapes. Organized into four sections, this book covers: Theory and Historiography, Geography and Economy, Architecture and the Built Environment, and Daily Life and Material Culture. It includes more specialized accounts that address the centripetal role of Constantinople and its broader influence across the empire. Such new perspectives help to challenge the historiographical balance between ‘margins and metropolis,’ and also to include geographical areas often regarded as peripheral, like the coastal urban centers of the Byzantine Mediterranean as well as cities on islands, such as Crete, Cyprus, and Sicily which have more recently yielded well-excavated and stratigraphically sound urban sites. The Routledge Handbook of the Byzantine City provides both an overview and detailed study of the Byzantine city to specialist scholars, students, and enthusiasts alike and, therefore, will appeal to all those interested in Byzantine urbanism and society, as well as those studying medieval society in general.