nt, flying exultantly under tars and over tter t did not move.

    But Spitz, cold and calculating even in  t across a narro  still flitting before  o te pat. It z. t could not turn, and as te teets back in mid air it sricken man may s sound of t Bucks .

    Buck did not cry out.  c drove in upon Spitz, so s . tz gained  almost as t been overtogeteel jarap, as ter footing, ing lips t hed and snarled.

    In a flas. time  o t, snarling, ears laid back, keenly cage, to Buck y. o remember it all--te , and ttle. Over teness and silence brooded a gly calm. t test y air. t , t amed ant circle. too, , ting sloo Buck it range, time. It  ed hings.

    Spitz iced figzbergen tic, and across Canada and to mastery over tter rage o rend and destroy,  t o rend and destroy. ill o receive a rustacked till  defended t attack.

    In vain Buck strove to sink eete dog. ruck for ter flesered by tz. Fang clas and bleeding, but Buck could not penetrate z in a ime again ried for te t, ime and every time Spitz slas aook to rus, z, as a ram by  instead, Bucks sime as Spitz leaped lightly away.

    Spitz oucreaming ing  e. And all t and o finis doz took to rus aggering for footing. Once Buck  over, and ty dogs started up; but  in mid air, and ted.

    But Buck possessed a quality t made for greatness--imagination.  by instinct, but  by tempting trick, but at t instant s loo teetzs left fore leg. te dog faced ried to knock ed trick and broke t fore leg. Despite tz struggled madly to