"I am sorry if I hurt you, Master Hamilton," said the man, somewhat more calmly, "but you are guilty of insubordination and you have broken your word to the captain."

"You are mistaken, Suarez," said a deep voice behind them, and they both looked quickly around to find Captain Dynamite beside them, his glass raised to his eyes as he scanned the passing steamer. "Master Hamilton made me no promise; in fact, he warned me that he would take the first opportunity that presented itself to get ashore, or to communicate with a passing ship. He has been too sharp for us, that is all."

"Message received all right, captain?" asked Harry, eagerly.

Dynamite smiled at the boy's assurance.

"Yes, received and acknowledged," he answered; and then turning to Suarez he continued, in a low tone:

"I do not think it has done any harm. She does not apparently wish to learn anything further of us."

"Captain Dynamite," said Harry, warmly, "there is a big load off my mind, and now we will stick to you through thick and thin. We owe our lives to you, and we are not ungrateful. Whether you wish to take us into your confidence or not, I do not believe, whatever may be the mystery of your voyage, that there is anything dishonorable about it, and you can count on us as part and parcel of your crew. We have succeeded in getting word to our friends at home as I told you I would try to do; now we are yours to command."

The captain looked down into Harry's earnest face, his own quite serious and solemn.

"You are a fine lot of lads," he said, "and if I was on a pleasure cruise I would not ask for better companions, but look you, this voyage of mystery, as you call it, is a very serious piece of business and I wish you were all safe ashore and well out of it."

"But we don't want to be out of it, captain," asserted Harry, stubbornly. Bert and Mason had now joined the group on the after deck.