"I think the small one at the end nearest to us would just suit our party," said Henry; "although it has more, it could be handled easily with a single pair of oars."

"Shorely!" said Shif'less Sol, "but how to git away with it is now the question."

It was indeed a problem, vexing and likewise dangerous. A sentinel, musket on shoulder, walked up and down in front of the Spanish navy, and he seemed to be very wide awake. Moreover, two men slept in each boat.

"We must get that sentinel somehow," said Henry, "not to hurt him, but to see that he doesn't talk for the next half hour or so."

"What's your idea?" asked the shiftless one.

Henry whispered to him rapidly and Sol grinned with satisfaction.

"Good enough," said the shiftless one. "It'll work," and he crept away from Henry deep in the bushes a little west of the sentinel. A moment or two later the Spaniard on watch was startled by a sharp, warning hiss from the edge of the thicket. He knew very well what made it—a rattlesnake, a thing that he loathed and feared. He certainly did not want such a deadly reptile sliding through the grass on his feet, and, clubbing his musket, he walked forward, looking intently for the venomous thing. He did not see it at first and all his faculties became absorbed in the search. Holding the clubbed musket ready for an instant blow he peered into the grass and short bushes. He was a Spaniard not without courage, but he was oppressed by the night, the wilderness, the huge river flowing by, and his feeling that he was far, very far, from Spain. Under the circumstances, the poisonous hiss inspired him with an intense dread and he was eager to slay. He leaned a little farther, swinging the musket butt back and forth, ready for a quick blow when he should see the target.

He did not hear a light step behind him, but he did feel a powerful arm grasp him around the waist, pinning his own arms to his side, while a hand was clasped over his mouth, checking the ready cry that could not pass his lips. Then before his starting eyes a figure rose out of the bushes whence the hiss had come. It was not that of a rattlesnake, but that of a man, a tall man with powerful shoulders, blue eyes, and yellow hair, undoubtedly one of the ferocious Americans.

The sentinel felt that his hour had come, and he began to patter his prayers in his throat, but the two Americans, the one before him, and the one who had grasped him from behind, did not slay him at once. Instead they said words together in their harsh tongue. Then they tore pieces from the sentinel's clothing, made a wad of it and pressed it into his mouth. They also tied a strip from the same clothing over his mouth and behind his head, and, still despoiling his clothing, they bound him hand and foot and laid him in the bushes, where he was invisible to his comrades and could only see a sky in which a few dim stars danced. But on the whole he was glad. They had not killed him as he had expected, and the gag in his mouth was soft. Moreover, his comrades would surely find him in time and release him.

Henry and Shif'less Sol turned away and smiled again at each other.