This was all the satisfaction they could get, and bidding the steamboat captain goodbye after paying him off, the Rovers and their friends looked around for some means of getting to Lake Borge, a distance of seven or eight miles.

A barge was going through, and they were soon on board. They urged the owner to hurry and offered him big pay, and as a consequence before noon they reached the lake. Here they ran into an old fisherman, who told them that the persons in the launch had had a quarrel with two officers of the law and had sailed off in the direction of Bay St. Louis.

"This is certainly getting to be a long chase," remarked Tom. "First thing we know we'll be following them all the way across the Gulf of Mexico."

"Well, I am willing," answered Dick, promptly.

"And so am I," added Harold Bird. "I intend to bring them to justice if I possibly can."

Again there was a consultation, and the old fisherman told them how they might reach Bay St. Louis, a town of considerable importance on Mississippi Sound. The trip took some time, and on the way they looked around eagerly for some sight of the launch, but the craft did not appear.

At Bay St. Louis came a surprise. The launch had entered the harbor on fire and those on board had had to swim for their lives. The craft had been running at full speed, had struck a mud scow and gone under, and was now resting in eight feet of water and mud.

"Was she burnt very much?" asked Harold Bird, of the person who gave this information.

"I don't think she was," was the answer. "She went down before the flames got very far."

"And what of the rascals who ran, or rather swam, away?" asked Dick.