A quick dash from cover, and the party was safely within the sending room of the station.

Jack’s first move was to ascertain whether any of the enemy had gained entrance to the power 159 house. He approached the connecting door at the rear of the room. It still was closed and locked. Tom Barnum had taken up his post inside the door, which he had swung shut behind him, not, however, until Frank had found and pressed a wall button which switched on a cluster of electric lights overhead.

“Lucky for us there is no other entrance to the power house than through this door,” said Jack. “At least there is none, so far as I have seen. If there had been, they might have slipped in that other room, come through here and have gotten close enough to rush us before we could have stopped them.”

Captain Folsom approached Tom Barnum, after asking the boys to keep an eye on the prisoners.

“I see you are keeping watch through a crack in the door,” he said. “But, I believe we would be better off with the door open entirely. That would give us a clear view of the side from which attack must come. We can push this big table across the doorway, upending it. So.” And, suiting action to word, he and Tom dragged the heavy article of furniture into position. “Now let us push the door open,” he said.

Just as Tom was about to comply, an outburst of shooting in the clearing split the air. 160

“Hurray,” shouted Jack. “The ‘Dry Navy’ got on the job. Come on, fellows, open the door.”

As Tom Barnum, who had paused in that very act, stunned by this new development, completed the task and the door swung outward, the others crowded to the barrier of the upended table.

Jack’s surmise was apparently correct. Along the wall of the radio station were ranged a dozen men. They had been stealing up to pour a hot fire through the door. But Lieutenant Summers with his landing party, drawn to the clearing by the sounds of combat, had made a hurried march up from the beach, and opened fire. His men were advancing across the clearing, scattered out fanwise, crouching and shooting as they came.

Taken by surprise, the smugglers were returning only a ragged fire.