“Warrenia,” he called, “come aboard!”

She was alert and moved quickly up the plank.

“Now, Captain, steam out into the river.”

“Pardon me, do you not wish the gangplank drawn in?”

“We have no time; do not wait.”

The Captain was on his feet, one hand resting on a spoke of the wheel, while the other gripped the curved piece of brass, which being drawn upward twice sent an order to the engineer to back the boat. Major Starland stood listening with some misgiving, for he did not know how things had gone below. The response, however, indicated that all was well, for almost on the instant, the screw began churning, and the boat slowly receded, allowing the gangplank, after being drawn askew, to drop with a splash into the water.

Knowing the purpose of their leader, Guzman and Martella had hurried into the engine room, where Valentin Herrera, the engineer, was found dozing. The place was smotheringly hot, and below, the firemen were asleep, so used to it that they would have slumbered in tophet itself.

There was consternation for a moment, but it did not take the visitors long to impress upon the men that the boat had been captured and that their lives depended upon their prompt acceptance of the changed conditions.

“How many are with you?” asked the engineer, who knew his former fireman so well that he did not feel much personal fear of him.