On board the "America" he sailed for Port Royal, S. C. The vessel was wrecked, but by lashing himself to the mast, Ben escaped. Arrived at Port Royal, he informed the commander of the Union troops stationed there that he would act as a private spy, and this offer was promptly accepted. Immediately after he set out for Charleston, held a personal interview with a certain General, and under that leader's direction he assumed the character of a spy for the Confederate forces. It will thus be seen that Ben was pledged to give each side all the information he could gather concerning the other. But it may be added that he did not perform this duty conscientiously. All this time he was working on board the steamer, and by laying in a large stock of quinine, tobacco, etc., which he disposed of at an immense profit, he cleared something like $18,000. A snobbish sort of fellow visited the steamer one day with a plentiful supply of choice wines and cigars, with which he expected to get into the good graces of the officers; but Ben seized the opportunity to confiscate the liquid treasure, and in place of wine, the high-toned visitor found that his bottles were filled with soapy water. A tragic incident occurred shortly afterward. The mate of the vessel quarreled with Ben, and while the latter was lying in his berth, crept in upon him, dagger in hand, with the avowed purpose of taking his life. Had it not been for the timely warning of a companion, the hero of this narrative would certainly have ended his career then and there. As it was, however, Hogan was prepared for the assault, warded off the blow intended for his heart, and shot the mate on the spot. The bullet did its work so well that the man lay at the point of death for days. Leaving the steamer, Ben found himself in Charleston, ready for anything which might turn up. His inventive brain conceived the idea of running the steamer "Planter" into Union waters, and securing whatever prize-money he could. To carry out this bold plan he secured the services of three negroes, to whom he told glowing stories of the money and fame they would win if they succeeded in the enterprise. "Why," said Ben, "if you steal this steamer and get it up North you'll be such big boys that they'll put you into Barnum's museum as curiosities!" This was enough to persuade the darkies to undertake anything, and they actually succeeded in running away with the "Planter." But they never got any prize-money, nor did Barnum offer them an opening in his museum.