That night, although he retired early, he slept but little, but tossed restlessly about in his bunk, endeavoring to conjure up some plan by which he might capture the rebel; and when he fell asleep, he dreamed about the subject uppermost in his mind. He thought that, after several days' patient watching, he finally discovered his man; but all attempts to capture him were unavailing. When he pursued, the rebel would disappear in a magical way, that was perfectly bewildering. Finally, he dreamed that the rebel assumed the offensive, and one day he met him in the street, carrying in his hand something that looked like a lump of coal, which he threw at Frank. It proved, however, to be a torpedo, for it exploded with a loud report, and as Frank sprang over a fence that ran close by the sidewalk, to escape, he came violently in contact with the walls of a house. At this stage of his dream he was suddenly awakened. To his no small amazement, he found himself stretched on the floor of his room, his head jammed against the door, through which one of the wardroom boys, a very small specimen of a contraband, was endeavoring to escape, while the look of terror depicted on his face, and the energy with which he strove to open the door, showed that he had sustained something of a fright. On the opposite side of the room stood the doctor, who gazed at Frank for a moment with open mouth and eyes, and then threw himself on the bed, convulsed with laughter.

Frank rose slowly to his feet, and commenced drawing on his clothes, while the little negro disappeared through the door like a flash.

"Mr. Nelson," said the doctor, as soon as he could speak, "you can't make that jump again, sir. I came in to awaken you," he continued, "and was just going to put my hand on you, when you sprang out of your bunk upon your trunk, and then back again; and just as the darkey was coming in, you made another jump, and landed against the door, frightening him so that I actually believe he turned pale. Were you dreaming?"

"Yes," answered Frank, with a laugh; "I was getting out of the way of a torpedo."

"Well, you certainly jumped far enough to get out of the way of almost any thing," replied the doctor, after he had indulged in another hearty fit of laughter. "Hurry up; breakfast is nearly ready."

Frank felt the effects of his agility in the shape of a severe pain over his left eye, which had been occasioned by his head coming in contact with the door-knob, and his "big jump" was the source of a good deal of merriment at the breakfast-table.

Frank went ashore in the ten-o'clock boat, and, after strolling about with his companions for a short time, invented a satisfactory excuse for his absence, and started toward Mr. Abbott's house, which, to his joy, he found open, with a negro engaged in sweeping the steps.

"Boy, who lives here?" he inquired.

The negro gave the desired information, adding: "He ain't hyar though, but missus will be home dis arternoon."

"Where's your master?"