“Matthew Gabriele and David M. Perry do an excellent job of detailing a complex story of shifting alliances and bitter conflict, creating an intricate portrait of Medieval strife that rivals any episode of Game of Thrones. Oathbreakers is historical writing at its finest.” - Chicago Review of Books
“This is a serious, meticulous history that will also appeal to Game of Thrones fans, who will discover intriguing parallels between history and fiction.” - Booklist
“Through subtle readings of biased chronicles and documents, Gabriele and Perry dispel the romantic aura of the Carolingian era, depicting it as an entertaining but gruesome medieval picaresque.” - Publisher’s Weekly
“Lively writers, the authors cast a critical eye on the surviving sources, delivering a painless education on how historians try to determine what actually happened from fragmentary and wildly biased accounts. A scholarly and entertaining history of warring brothers.” - Kirkus Reviews
“Though the events in Oathbreakers are distant in time, Gabriele and Perry describe them with an immediacy that's both informative and entertaining. Without making any overt effort to do so, they reveal that the emotions driving the actors in the Carolingian drama--ambition, greed, and the lust for power--are in fact as timely as today's headlines.” - Shelf Awareness
Oathbreakers
The War of Brothers that Shattered an Empire and Made Medieval Europe
The authors of The Bright Ages return with a real-life Game of Thrones saga—the story of the Carolingian Civil War, a bloody, protracted battle pitting brother against brother, father against son, that would end an empire, upend a continent, and lay down the modern borders of Europe.
By the early ninth century, the Carolingian empire was at the height of its power. The Franks, led by Charlemagne, had built the largest European domain since Rome in its heyday. Though they jockeyed for power, prestige, and profit, the Frankish elites enjoyed political and cultural consensus. But just two generations later, their world was in shambles. Civil war, once an unthinkable threat, had erupted after Louis the Pious’s sons overthrew him—and then placed their knives at the other’s neck. Families who had once charged into battle together now drew each other’s blood.
The Carolingian Civil War would rage for years as kings fought kings, brother faced off against brother, and sons challenged fathers. Oathbreakers is the dramatic history of this brutal, turbulent time. Medieval historians David M. Perry and Matthew Gabriele illuminate what happens when a once unshakeable political and cultural order breaks down and long suppressed tensions flare into deadly violence. Drawn from rich primary sources, featuring a wide cast of characters, packed with dramatic twists and turns, this is history that rivals the greatest fictional epics—with consequences that continue to shape our own world.
Oathbreakers offers lessons of what deep cracks in a once-stable social and political fabric might reveal, and the bloody consequences of disagreeing on facts and reality. The Civil War at the heart of this tale asks: who is “in” and who is “out”? And what happens when things fall apart?