perfectly at ease in the saddle; most apparently he was in no haste to
leave.

"Barry," said the deputy, "don't make no play when I tell you who I am;
I don't mean you no harm, but my name's Matthews, and--" he drew back
the flap of his vest enough to show the glitter of his badge of office.
All the time his little beady eyes watched Barry with bird-like
intentness. The rider made not a move. And now Matthews noted more in
detail the feminine slenderness of the man and the large, placid eyes.
He stepped closer and dropped a confidential hand on the pommel of the
saddle.

"Son," he muttered, "I hear you made a clean play inside. Now, I know
Strann and his way. He was in wrong. There ain't a doubt of it, and if I
held you, you'd get clear on self-defense. So I ain't going to lay a
hand on you. You're free: but one thing more. You cut off
there--see?--and bear away north from the Three B's. You got a boss that
_is_, and believe me, you'll need him before you're through." He
lowered his voice and his eyes bulged with the terror of his tidings:
"Feed him the leather; ride to beat hell; never stop while your hoss can
raise a trot; and then slide off your hoss and get another. Son, in
three days Mac Strann'll be on your trail!"

He stepped back and waved his arms.

"Now, _vamos!_"

The black stallion flicked back its ears and winced from the outflung
hands, but the rider remained imperturbed.