Between 1793 and 1794, thousands of French citizens were imprisoned and hundreds sent to the guillotine by a powerful dictatorship that claimed to be acting in the public interest. Only a few years earlier, revolutionaries had proclaimed a new era of tolerance, equal justice, and human rights. How and why did the French Revolution’s lofty ideals of liberty, equality, and fraternity descend into violence and terror?

“By attending to the role of emotions in propelling the Terror, Tackett steers a more nuanced course than many previous historians have managed…Imagined terrors, as…Tackett very usefully reminds us, can have even more political potency than real ones.”
—David A. Bell, The Atlantic

“[Tackett] analyzes the mentalité of those who became ‘terrorists’ in 18th-century France…In emphasizing weakness and uncertainty instead of fanatical strength as the driving force behind the Terror…Tackett…contributes to an important realignment in the study of French history.”
—Ruth Scurr, The Spectator

“[A] boldly conceived and important book…This is a thought-provoking book that makes a major contribution to our understanding of terror and political intolerance, and also to the history of emotions more generally. It helps expose the complexity of a revolution that cannot be adequately understood in terms of principles alone.”
—Alan Forrest, Times Literary Supplement

On a June night in 1791, King Louis XVI and Marie-Antoinette fled Paris in disguise, hoping to escape the mounting turmoil of the French Revolution. They were arrested by a small group of citizens a few miles from the Belgian border and forced to return to Paris. Two years later they would both die at the guillotine. It is this extraordinary story, and the events leading up to and away from it, that Tackett recounts in gripping novelistic style.

The king's flight opens a window to the whole of French society during the Revolution. Each dramatic chapter spotlights a different segment of the population, from the king and queen as they plotted and executed their flight, to the people of Varennes who apprehended the royal family, to the radicals of Paris who urged an end to monarchy, to the leaders of the National Assembly struggling to control a spiraling crisis, to the ordinary citizens stunned by their king's desertion. Tackett shows how Louis's flight reshaped popular attitudes toward kingship, intensified fears of invasion and conspiracy, and helped pave the way for the Reign of Terror.

Tackett brings to life an array of unique characters as they struggle to confront the monumental transformations set in motion in 1789. In so doing, he offers an important new interpretation of the Revolution. By emphasizing the unpredictable and contingent character of this story, he underscores the power of a single event to change irrevocably the course of the French Revolution, and consequently the history of the world.