"Empires are not an under-researched topic. Recently, there has been a veritable surge in comparative and conceptual studies, not least of pre-modern empires. The distant past can tell us much about the fates of empires that may still be relevant today, and contemporary historians as well as the general public are generally aware of that. Tracing the general development of an empire, we can discern a kind imperial dynamic which follows the momentum of expansion, relies on the structures and achievements of the formative period for a while, and tends to be caught in a downward spiral at some point. Yet single cases differ so much that a general model is hardly ever sufficient.There is in fact little consensus about what exactly constitutes an empire, and it has become standard in publications about empires to note the profusion of definitions.Some refer to size-for instance, 'greater than a million square kilometers', as Peter Turchin suggested. Apart from that, many scholars offer more or less extensive lists of qualitative criteria. Some of these criteria reflect the imperial dynamic, for instance, the imposition of some kind of unity through 'an imperial project', which allows moving broad populations 'from coercion through co-optation to cooperation and identification'"--

"Empires are not an under-researched topic. Recently, there has been a veritable surge in comparative and conceptual studies, not least of pre-modern empires. The distant past can tell us much about the fates of empires that may still be relevant today, and contemporary historians as well as the general public are generally aware of that. Tracing the general development of an empire, we can discern a kind imperial dynamic which follows the momentum of expansion, relies on the structures and achievements of the formative period for a while, and tends to be caught in a downward spiral at some point. Yet single cases differ so much that a general model is hardly ever sufficient.There is in fact little consensus about what exactly constitutes an empire, and it has become standard in publications about empires to note the profusion of definitions.Some refer to size-for instance, 'greater than a million square kilometers', as Peter Turchin suggested. Apart from that, many scholars offer more or less extensive lists of qualitative criteria. Some of these criteria reflect the imperial dynamic, for instance, the imposition of some kind of unity through 'an imperial project', which allows moving broad populations 'from coercion through co-optation to cooperation and identification'"--

This book looks at the fall and persistence of empires from the perspective of the powers that replaced them, and compares several cases between China and the West in the first millennium CE with surprisingly similar beginnings and different outcomes.

Circa AD 750, both the Islamic world and western Europe underwent political revolutions; these raised to power, respectively, the ʿAbbasid and Carolingian dynasties. The eras thus inaugurated were similar not only in their chronology, but also in the foundational role each played in its respective civilization, forming and shaping enduring religious, cultural, and societal institutions. The ʿAbbāsid and Carolingian Empires: Studies in Civilizational Formation, is the first collected volume ever dedicated specifically to comparative Carolingian-ʿAbbasid history. In it, editor D.G. Tor brings together essays from some of the leading historians in order to elucidate some of the parallel developments in each of these civilizations, many of which persisted not only throughout the Middle Ages, but to the present day. Contributors are: Michael Cook, Jennifer R. Davis, Robert Gleave, Eric J. Goldberg, Minoru Inaba, Jürgen Paul, Walter Pohl, D.G. Tor and Ian Wood.

The Historian of Islam at Work is a volume in honor of Hugh N. Kennedy. It offers thirty contributions by three generations of prominent scholars in the field of pre-modern Middle Eastern studies, covering the many areas of Islamic historical inquiry in which Hugh Kennedy has been active throughout his career. Grouped around four major themes - Caliphate and power, economy and society, Abbasids, and frontiers and the others - the contributions deal with the history, archaeology, architecture and literature of the Middle East, North Africa and beyond, from the time of the Prophet until the fifteenth century.

Introduction / Clifford Ando and Myles Lavan -- Citizenship and its alternatives : a view from the East / Ari Z. Bryen -- Fiscal semantics in the long second century : citizenship, taxation, and the constitutio Antoniniana / Lisa Pilar Eberle -- Roman citizenship, marriage with non-citizens and family networks / Myles Lavan -- Manumission, citizenship, and inheritance : epigraphic evidence from the Danube / Rose MacLean -- The onomastics of Roman citizenship in the Greek East : from 'Second Sophistic' to local epigraphic loyalty / Aitor Blanco-Pérez -- Documenting Roman citizenship / Anna Dolganov -- Citizenships and jurisdictions : the Greek city perspective / Georgy Kantor -- Experiencing Roman citizenship in the Greek East during the second century CE : local contexts for a global phenomenon / Cédric Brélaz -- Romans, aliens and others in dynamic interaction / Clifford Ando.