Maddened with fright the bull bounded into the air, snorted wildly, gored those in the advance and soon led the herd.

Billy kept his seat nobly, a grim smile upon his face, and occasionally glanced backward at the herd and the pursuing Indians.

And straight for camp went the herd, until discovered by the train men, who started out in force to head them off.

But pell-mell into camp they went, stampeding the oxen and horses and frightening the men, and Billy began to feel that he must keep on his racer clear to the hills.

But the animal was tired out now and had dropped to the rear of the herd, and Wild Bill, seeing his young friend, raised his rifle and dropped the buffalo bull just as he was running out of camp.

From that day the boy was known as Buffalo Billy.

[!-- H2 anchor --]

CHAPTER X.

CAPTURED BY DANITES.

With the usual adventures incident to a trip across the plains, an occasional fight with Indians, and several grand hunts, the train at last arrived near Green River in the Rocky Mountains.