While these thoughts were passing through Frank's mind, the boat, under an increased head of steam, had been rapidly nearing the battery, which could be distinctly seen about half a mile below, planted on the bank of the river.

"Come ashore, if you surrender," shouted the rebel.

"Pilot," said the lieutenant, in a weak voice, "I order you"—

He never finished that order, for Frank seized him, and pulling him into the pilot-house, closed the door. He made an attempt to draw a revolver, but the pilot threw him to the deck, when Frank wrested the weapon from him and retained it in his possession.

"All ready forward there?" he shouted to the men on the boiler-deck.

"Ay, ay, sir," answered the coxswain. "Mr. Nelson's in command," he added, turning to his companions. "Douse my to'-gallant top-lights but we'll have a skirmish now sure."

"Do you surrender?" shouted the man on the bank.

The reply he received was a shot from the pilot's revolver, which made him beat a hasty retreat. He had scarcely disappeared when a cloud of men arose from behind the levee, and a volley of bullets rattled into the boat. It was answered by a shout of defiance from the men behind the cotton-bales; but the pilot, who stood just in front of Frank, staggered for a moment, and sank heavily to the deck. Frank was horrified. With that man at the wheel, he had entertained no fears of their ability to run by the battery; but now that he was left alone, with the duties of both commander and pilot devolving upon him, his hopes fell again. But he could not remain long inactive, for the boat, being without a guide, began to swing toward the shore. Hastily seizing the wheel, he turned her head down the river again, when the battery opened upon them, and a storm of shells plunged into the water and whistled through the air about the boat. Only one struck her, and that passed through one of the smoke-stacks, and bursting, demolished part of the roof of the pilothouse. Then, as fast as the guns could be loaded, the battery played upon the transport, and Frank heard the shells crashing through the cabin and exploding in the air above him. But he stood bravely at his post, his only fears being of his inability to turn the point on which the battery was planted, or that one of the shells might penetrate the cotton-bales and strike the boilers or some part of the machinery. But as he neared the battery, he discovered that the boat was struck less frequently; that the rebels, in their excitement, were firing wildly. His own men, cool and collected, encouraged by the example of their officer, had not yet fired a shot; but when the boat arrived opposite the battery, they opened upon it with the howitzers and small arms with terrible effect. The point, which extended into the bend where the battery stood, was long and sharp, a bad place for one unaccustomed to handling a boat; but Frank passed it in safety, under a full head of steam, and cheers of triumph arose from his men, which the rebels answered with yells of rage, and continued to follow the transport, sending bullets and shells after her as fast as they could reload. But they were speedily left behind, and their yells died away in the distance.

Frank's dispatches were safe.

CHAPTER VIII.