In Rome fires happened frequently enough; during these fires, as frequently, deeds of violence and robbery were committed, especially in the parts occupied by a needy and half-barbarous population. What might happen, therefore, in a place like the Trans-Tiber, which was the retreat of a rabble collected from all parts of the earth? Here the thought of Ursus with his preterhuman power flashed into Vinicius’s head; but what could be done by a man, even were he a Titan, against the destructive force of fire? The fear of servile rebellion was like a nightmare, which had stifled Rome for whole years. It was said that hundreds of thousands of those people were thinking of the times of Spartacus, and merely waiting for a favorable moment to seize arms against their oppressors and Rome. Now the m

