and the dinner was nearly over when Buck, having announced himself with a whoop as he rode up, entered, banging the door loudly behind him. He greeted the strangers with a careless wave of the hand and sat down at the table. His mother placed food silently before him. No explanations of his tardiness were asked and none were offered. The attitude of his father indicated clearly that the boy represented the earning power of the family. He was a big fellow with broad, thick wrists, and a straight black eye. When he had eaten, he broke into breezy conversation, and especially of a vicious mustang he had ridden on a bet the day before.
"Speakin' of hosses, Buck," said his father, "they's a black out in the shed right now that'd make your eyes jest nacherally pop out'n their sockets. No more'n fifteen hands, but a reg'lar picture. Must be greased lightnin'."
"I've heard talk of these streaks of greased lightnin'," said Buck, with a touch of scorn, "but I'll stack old Mike agin the best of them."
"An' there's a dog along with the hoss—a dog that's the nearest to a wolf of any I ever seen."
There was a sudden change in Buck—a change to be sensed rather than definitely noted with the eye. It was a stiffening of his body—an alertness
