Although the Texans were not aware of it, the Mexican scouts had been watching them closely, and no sooner did the party go into camp than the enemy resolved to surround them in the darkness, and either shoot them all down, or take them prisoners. For this purpose General Cos sent out four hundred of his best troops, determined to teach the Texans a lesson that they should never forget.
Lieutenant Radbury, as we must now call him, had charge of the outposts along the river, and, anxious to see that his men did their duty, he remained out with them, travelling slowly from one sentinel to another. On duty at one point was Stover, as alert as though after some big game.
"Any alarm, Poke?" asked the lieutenant, in a whisper, for it was not known but that the Mexicans might be close at hand.
"Yes, and no," answered the old frontiersman, slowly. "Perhaps my hearsight is deceivin' me, but I 'most reckoned as how I heard the creakin' o' wheels about—thar they go ag'in!"
He broke off short, and held up his hand for silence. Both men listened intently, and from the river bank they heard the steady, lumbering creak as of heavy wagon wheels.
"Am I right, leftenant?" demanded the frontiersman, when the sounds had come to an end.