But this very desire of so many to apprehend him helped in his escape. Men crowded in the aisle, and Jim, who could otherwise have captured him, found himself in the midst of a throng that effectually hindered his progress. He pushed his way through desperately, using his arms and hands to clear a passage, but by the time he arrived at the outer edge, the man had disappeared. Either he had mixed with the enormous crowd or had found his way through one of the numerous exits. In any event, he was not to be seen, and at last Jim, flaming-eyed and dripping with sweat from his exertions, had to come back empty-handed.