Suddenly his eye caught two trim red stacks and a broad familiar bow not fifty yards away. It was the little packet, the Lucy Lee. She was just lowering her gang-plank, making ready to take on freight for her trip up-stream.

"I'll hail the Lucy. Maybe the captain can tell me where to find another tow-boat. Ahoy, the Lucy! Is your captain aboard? Ask him to come on deck and talk to Hallowell, of the Breckenridge Company, will you?"

"The captain has not come down yet, sir. But our pilot, Commodore McCloskey, is here. Will you talk with him?"

"Will I talk to the commodore? I should hope so!" Rod's strained face broke into a joyful grin. He could have shouted with satisfaction when Commodore McCloskey, trim as a gimlet in starchy white duck, strolled down the gang-plank and gave him a friendly hand.

"Sure, I don't wonder ye're red-hot mad," he said, with twinkling sympathy. "Five hundred dollars for two days' tow! 'Tis no better than a pirate that tow-boat captain is, sure. But come with me. I have a friend at court that can give ye a hand, maybe. Hi, boy! Is Captain Lathrop, of the Queen, round about?"

"The Queen? Why, her captain is the very man who demanded the five hundred dollars!" blurted Rod.

At that moment the captain's head popped from the cabin door. He stared at Roderick. He stared at Commodore McCloskey. Then he had the grace to duck wildly back, with a face sheepish beyond words to describe.

"Well, Captain Lathrop!" Commodore McCloskey's voice rang merciless and clear. "Tell me the truth. Is it yourself that's turned highway robber? Five hundred dollars for twenty hours' tow! Sure, ye must be one of thim high fin-an-ciers we read about in the papers. Why not make it five hundred dollars per ton? Then ye could sell the Queen and buy yourself a Cunarder for a tow-boat instead."

Captain Lathrop squirmed.

"How should I know he was a friend of yours, commodore? I'll take his coal all the way to camp, and gladly, for three hundred, seein' as it's a favor to you."