He pounded on the hatch.

“Hello! down below!” Jack called out.

“What do you want now?” demanded a voice which they recognized as belonging to the gun-runner captain.

“We are close to the fleet, and, being afraid that they might want to hold you and your men, we would be willing to let you drop into the small boat and row away, if you agreed to certain conditions.”

The man on the other side of the closed hatch seemed to ponder over the proposal. Evidently he realized that the boys meant to do the right thing, being a little afraid that after having given their promise of immunity they could not “deliver the goods.”

“I understand what you mean,” he presently called out. “What do you want us to promise you, lad?”

“First that you will pass up every weapon you have on your persons. Then, one by one, we will let you come on deck, and get into the boat towing astern. We will stop the engine so you may have no trouble. When all are aboard the rope will be cut, and you can lose yourselves in the darkness. The sea is nearly calm so there need be no trouble about getting ashore. What do you say? You will have to hurry, for at any minute now the searchlight will pick us up.”

“What you say sounds to me like you meant to do the right thing,” called the captain. “Loosen the hatch on one side, and we will hand over our firearms. Then, as you say, we can crawl out, one by one, and take our places in the small boat.”

Jack believed that his plan was working out finely. At the same time not for one moment was he disposed to relax his vigilance. He even managed to keep the man at the wheel under his eye, as the fellow easily saw.

They loosened the fastenings of the hatch and raised one side a few inches. A formidable six-shooter was thrust through, of which Jack immediately took possession. It was followed by two others, showing that some of the sailor men had made it a practice to go armed.