Best Books on the Great Byzantine Emperors

The Eastern Roman Empire lasted eleven hundred years after Rome's western half collapsed. Its emperors ranged from military geniuses to paranoid wrecks to philosopher-kings to children who died before they could rule. The word "Byzantine" has entered everyday English to mean unnecessarily complicated. The empire earned that reputation, but it also deserves better than the dismissal it usually gets. These books treat the Byzantine world as what it actually was: a continuous civilization that preserved Greek and Roman knowledge, produced some of history's most sophisticated political operators, and held the eastern Mediterranean together while Western Europe rebuilt itself from scratch. ## Start Here Before the Emperors **Byzantium: The Surprising Life of a Medieval Empire by Judith Herrin** is the best single-volume introduction available. Herrin, a professor at King's College London, structures the book thematically rather than by emperor, which solves the main problem with Byzantine introductions. A chronological tour of ninety-plus rulers is not readable. By organizing around law, religion, trade, and military culture, she gives you the texture of Byzantine civilization before the individual reigns become meaningful. Read Herrin first. Every other book here will make more sense after it. ## Justinian I and the Empire He Almost Rebuilt Justinian I, who reigned from 527 to 565, reconquered North Africa, Italy, and parts of Spain. He commissioned the Hagia Sophia. He codified Roman law into the Corpus Juris Civilis. He also presided over the Plague of Justinian, possibly history's first bubonic plague pandemic, and governed alongside Theodora, an ex-actress from the lower classes who became one of the most consequential women in the medieval world. **Justinian's Flea by William Rosen** covers Justinian's reign through the plague that struck in 541 CE. Rosen traces the disease from its Central Asian origins through the empire's trade networks and shows how the demographic collapse it caused may have destroyed Justinian's reconquest project more decisively than any military defeat. It reads faster than its depth suggests. **Theodora: Actress, Empress, Saint by David Potter** separates the hostile primary sources (principally Procopius's Secret History, which is Byzantine court gossip at its most vicious) from what can be corroborated and constructs a careful account of how a woman with no conventional claim to power became co-ruler of the empire. ## The Golden Age: The Macedonian Dynasty The ninth and tenth centuries are often called Byzantium's golden age. The Macedonian dynasty expanded the empire into Bulgaria, Mesopotamia, and parts of Syria. Byzantine missionaries converted the Slavic peoples and developed the Cyrillic alphabet. Art and scholarship flourished in Constantinople while Western Europe was still rebuilding from the Carolingian collapse. John Julius Norwich's three-volume history, available in a one-volume abridgment called **A Short History of Byzantium**, covers this period with the most complete narrative treatment available for general readers. Norwich writes with clarity and genuine enthusiasm for his subject. He is not an academic historian, but he read the sources carefully and knows how to make a twelve-hundred-year arc feel coherent. ## A Primary Source Worth Reading The Komnenian dynasty (1081 to 1185) produced one of the most remarkable historical texts of the medieval world. **The Alexiad by Anna Komnene**, daughter of Emperor Alexios I, is a detailed account of her father's reign covering the First Crusade from the Byzantine perspective and the political intrigues of the Komnenian court. Anna Komnene is the first female historian in recorded history. The Penguin Classics edition with E.R.A. Sewter's translation is the accessible version for modern readers. ## The Fall of Constantinople, 1453 The fall of Constantinople to Mehmed II in May 1453 is one of history's most precisely documented endings. The city had been under siege for fifty-three days. Constantine XI was the last emperor. When the walls were breached, he reportedly threw off his imperial regalia and died fighting. The Ottoman cannon that broke the Theodosian Walls had been cast by a Hungarian engineer who first offered his services to the Byzantines, who could not afford him. **Constantinople: The Last Great Siege, 1453 by Roger Crowley** covers the siege with military and eyewitness detail that makes the fall feel immediate. Crowley uses Byzantine, Ottoman, Venetian, and Genoese sources, because the defense was as multinational as any medieval coalition. It is the most complete and readable account of the siege in English. ## The Right Reading Order Start with Herrin's thematic introduction. Then pick an era: Justinian's sixth century via Rosen, the golden age via Norwich, or the final siege via Crowley. The Alexiad can come at any point but rewards readers who already know the basic shape of Byzantine history. ## Further Reading Browse the full collection of [history books on Skriuwer](/category/history) for more titles covering empires, dynasties, and medieval civilizations.