peer reviewedThrough the particular case of the works of Jean-Baptiste-Claude Delisle de Sales, the article traces the evolution of the French censorial system in the late eighteenth and early nineteenth centuries. The essay aims in particular to reconstruct the changes that have occurred in the censorship of books during the Consulate and the Empire and their repercussions on the historiography of the French Revolution drawn up and published in the Napoleonic age. Based on sources currently conserved at the Paris National Archives and the National Library of France, the essay follows the vicissitudes of Delisle de Sales and other authors of historical works of the early nineteenth century as a thread through which highlight the complex me...