The light broke in on me, and I bade him continue.

“My valley was perhaps five miles around.  The mouth was closed.  There was no way to get out.  A timid beast was that bull mammoth, and I had him at my mercy.  I got on his heels again hollered like a fiend, pelted him with cobbles, and raced him around the valley three times before I knocked off for supper.  Don’t you see?  A race-course!  A man and a mammoth!  A hippodrome, with sun, moon, and stars to referee!

“It took me two months to do it, but I did it.  And that’s no beaver dream.  Round and round I ran him, me travelling on the inner circle, eating jerked meat and salmon berries on the run, and snatching winks of sleep between.  Of course, he’d get desperate at times and turn.  Then I’d head for soft ground where the creek spread out, and lay anathema upon him and his ancestry, and dare him to come on.  But he was too wise to bog in a mud puddle.  Once he pinned me in against the walls, and I crawled back into a deep crevice and waited.  Whenever he felt for me with his trunk, I’d belt him with the hand-axe till he pulled out, shrieking fit to split my ear drums, he was that mad.  He knew he had me and didn’t have me, and it near drove him wild.  But he was no man’s fool.  He knew he was safe as long as I stayed in the crevice, and he made up his mind to keep me there.  And he was dead right, only he hadn’t figured on the commissary.  There was neither grub nor water around that spot, so on the face of it he couldn’t keep up the siege.  He’d stand before the opening for hours, keeping an eye on me and flapping mosquitoes away with his big blanket ears.  Then the thirst would come on him and he’d ramp round and roar till the earth shook, calling me every name he could lay tongue to.  This was to frighten me, of course; and when he thought I was sufficiently impressed, he’d back away softly and try to make a sneak for the creek.  Sometimes I’d let him get almost there—­only a couple of hundred yards away it was—­when out I’d pop and back he’d come, lumbering along like the old landslide he was.  After I’d done this a few times, and he’d figured it out, he changed his tactics.  Grasped the time element, you see.  Without a word of warning, away he’d go, tearing for the water like mad, scheming to get there and back before I ran away.  Finally, after cursing me most horribly, he raised the siege and deliberately stalked off to the water-hole.

“That was the only time he penned me,—­three days of it,—­but after that the hippodrome never stopped.  Round, and round, and round, like a six days’ go-as-I-please, for he never pleased.  My clothes went to rags and tatters, but I never stopped to mend, till at last I ran naked as a son of earth, with nothing but the old hand-axe in one hand and a cobble in the other.  In fact, I never stopped, save for peeps of sleep in the crannies and ledges of the cliffs.  As for the bull, he got