This work investigates the critical twenty-four-hour period of 9 Thermidor, seeking to understand how the political collapse of Maximilien Robespierre fundamentally altered the trajectory of the French Revolution. Colin Jones, a distinguished historian of eighteenth-century France, utilizes a granular, chronological framework to reconstruct the events of July 27, 1794. By examining the rapid shift from Robespierre's position of authority within the Committee of Public Safety to his status as an outlaw, the author provides a detailed analysis of the mechanisms of power and political instability during the Reign of Terror.

Historians frequently praise this work for its meticulous archival research and its ability to maintain narrative tension while adhering to strict historical accuracy. Scholars often highlight the book as a model for micro-historical analysis, noting that it provides a clear, accessible entry point into the complex political dynamics of the revolutionary period.