Victor Hugo wrote this work whilst in exile for taking part in the events herein described. His story is thrillingly told. The world for the first time gets all the details of the coup d' état by which Louis Napoleon became emperor of France. The book reads like a novel, and yet its action only goes over two days and is all strictly historical. Its publication caused a great excitement in Paris that October, and probably prevented a similar attack upon the liberties of France and the Republic. At all events, it was this fear which caused Victor Hugo to make his testimony public; for he said, "This work is more than opportune; it is imperative. I publish it."