Then he set himself to work in almost terrible earnest. He lived in the laboratories, the hospitals, the clinics and the libraries. When his degree as a physician was granted his knowledge of science, quite outside the ordinary range of medical study was deemed extraordinary by his professors. A place of honor in one of the great medical colleges was offered to him, but he declined it, and went to Germany and France instead. He had fairly well mastered the languages of those two countries, and he was minded now to go thither for instruction, under the great masters in biology and chemistry and physics. Two years later--and four years before the beginning of this story, there came to Arthur Brent an opportunity of heroic service which he promptly embraced. There broke out, in Norfolk, in his native state, in the year 1855, such an epidemic of yellow fever as had rarely been known anywhere before, and it found a population peculiarly susceptible to the subtle poison of the scourge. Facing the fact that he was in no way immune, the young physician abandoned the work he had returned from Paris to New York to do, and went at once to the post of danger as a volunteer for medical service. Those whose memories stretch back to that terrible year of 1855, remember the terms in which Virginia and all the country echoed the praises of Dr. Arthur Brent, the plaudits that everywhere greeted his heroic devotion. The newspapers day by day were filled with despatches telling with what tireless devotion this mere boy--he was scarcely more than twenty three years of age--was toiling night and day at his self appointed task, and how beneficent his work was proving to be. The same newspapers told with scorching scorn of physicians and clergymen--a very few of either profession, but still a few--who had quitted their posts in panic fear and run away from the danger. Day by day the readers of the newspapers eagerly scanned the despatches, anxious chiefly to learn that the young hero had not fallen a victim to his own compassionate enthusiasm for the relief of the stricken. Dr. Arthur Brent knew nothing of all this at the time. His days and nights were too fully occupied with his perilous work for him even to glance at a newspaper. He was himself stricken at last, but not until the last, not until that grand old Virginian, Henry A. Wise had converted his Accomac plantation into a relief camp and, arming his negroes for its defence against a panic stricken public, had robbed the scourge of its terrors by drawing from the city all those whose presence there could afford opportunity for its spread. Dr. Arthur Brent was among the very last of those attacked by the scourge, and it was to give that young hero a meagre chance for life that Henry A. Wise went in person to Norfolk and brought the physician away to his own plantation home, in armed and resolute defiance alike of quarantine restrictions and of the protests of an angry and frightened mob.