LIST OF ILLUSTRATIONS

[ "As Thor had more than once come into contact with porcupine quills, he hesitated." ]

[ "Like the wind Thor bore down on the flank of the caribou, swung a little to one side, and then without any apparent effort—still like a huge ball—he bounded in and upward, and the short race was done." ]

[ "They headed up the creek-bottom, bending over from their saddles to look at every strip of sand they passed for tracks. They had not gone a quarter of a mile when Bruce gave a sudden exclamation and stopped." ]

[ "'Come on!' he cried. 'The black's dead! If we hustle we can get our grizzly!'" ]