Mr. Swift hurried up on deck. He was accompanied by Captain Weston. At the sight of Tom's father, Mr. Berg, who had been joined by two other men, called out:
"You see we also concluded to give up the trial for the Government prize, Mr. Swift. We decided1 there was more money in something else. But we still will have a good chance to try the merits of our respective boats. We hurried and got ours fitted up almost as soon as you did yours, and I think we have the better craft."
"I don't care to enter into any competition with you," said Mr. Swift coldly.
"Ah, but I'm afraid you'll have to, whether you want to or not," was the insolent2 reply.
"What's that? Do you mean to force this matter upon me?"
"I'm afraid I'll have to—my employers and I, that is. You see, we managed to pick up your trail after you left the Jersey4 coast, having an idea where you were bound, and we don't intend to lose you now."
"Do you mean to follow us?" asked Captain Weston softly.
"Well, you can put it that way if you like," answered one of the two men with Mr. Berg.
"I forbid it!" cried Mr. Swift hotly. "You have no right to sneak5 after us."
"I guess the ocean is free," continued the rascally6 agent.
"Why do you persist in keeping after us?" inquired the aged3 inventor, thinking it well to ascertain7, if possible, just how much the men knew.
"Because we're after that treasure as well as you," was the bold reply. "You have no exclusive right to it. The sunken ship is awaiting the first comer, and whoever gets there first can take the gold from the wreck8. We intend to be there first, but we'll be fair with you."
"Fair? What do you mean?" demanded Tom.
"This: We'll race you for it. The first one to arrive will have the right to search the wreck for the gold bullion9. Is that fair? Do you agree to it?"
"We agree to nothing with you," interrupted Captain Weston, his usual diffident manner all gone. "I happen to be in partial command of this craft, and I warn you that if I find you interfering10 with us it won't be healthy for you. I'm not fond of fighting, but when I begin I don't like to stop," and he smiled grimly. "You'd better not follow us."
"We'll do as we please," shouted the third member of the trio on the deck of the other boat, which, as Tom could see, was named the Wonder. "We intend to get that gold if we can."
"All right. I've warned you," went on the sailor, and then, motioning to Tom and his father to follow, he went below.
"Well, what's to be done?" asked Mr. Swift when they were seated in the living-room, and had informed the others of the presence of the rival submarine.
"The only thing I see to do is to sneak away unobserved, go as deep as possible, and make all haste for the wreck," advised the captain. "They will depend on us, for they have evidently no chart of the wreck, though of course the general location of it may be known to them from reading the papers. I hoped I had thrown them off the track by the false chart I dropped, but it seems they were too smart for us."
"Have they a right to follow us?" asked Tom.
"Legally, but not morally. We can't prevent them, I'm afraid. The only thing to do is to get there ahead of them. It will be a race for the sunken treasure, and we must get there first."
"What do you propo............