6.––––––––
THE PRECEDING ONSLAUGHTS were naught to the storm that now burst on Vienna’s reeling walls. Night and day the cannons flashed and thundered. Bombs burst on roofs and in the streets. When men died on the walls there was none to take their places. Fear of famine stalked the streets and the darker fear of treachery ran black-mantled through the alleys. Investigation showed that the blast that had rent the Karnthner wall had not been fired from without. In a mine tunneled from an unsuspected cellar inside the city, a heavy charge of powder had been exploded beneath the wall. One or two men, working secretly, might have done it. It was now apparent that the bombardment of the Burg had been merely a gesture to draw attention away from the Karnthner wall, to give the traitors an oppor
