“Three to one!” he proclaimed. “I’ll lay you another thousand at that figure, Thornton. What d’ye say?”

Thornton’s doubt was strong in his face, but his fighting spirit was aroused — the fighting spirit that soars above odds, fails to recognize the impossible, and is deaf to all save the clamor for battle. He called Hans and Pete to him. Their sacks were slim, and with his own the three partners could rake together only two hundred dollars. In the ebb of their fortunes, this sum was their total capital; yet they laid it unhesitatingly against Matthewson’s six hundred.

The team of ten dogs was unhitched, and Buck, with his own harness, was put into the sled. He had caught the contagion of the excitement, and he felt that in some way he