This is a novel book. The train had been greatly delayed during the night between Pisa and Civita Vecchia, and it was close upon nine o'clock in the morning when, after a fatiguing journey of twenty-five hours' duration, Abbe Pierre Froment at last reached Rome. He had brought only a valise with him, and, springing hastily out of the railway carriage amidst the scramble of the arrival, he brushed the eager porters aside, intent on carrying his trifling luggage himself, so anxious was he to reach his destination, to be alone, and look around him. And almost immediately, on the Piazza dei Cinquecento, in front of the railway station, he climbed into one of the small open cabs ranged alongside the foot walk, and placed the valise near him after giving the driver this address.