He had many very serious difficulties in thinking it out. And only one conclusion was obtainable,—that Snowbird kissed as naturally as she did anything else, and the kiss meant exactly what she said it did and no more. But the fact remained that he would have walked a good many miles farther if he thought there was any possibility of a repeat.
But all at once his fantasies were suddenly and rudely dispelled by the intrusion of realities. Even a man in the depths of concentration cannot be inattentive to the wild sounds of the mountains. They have a commanding, a penetrating quality all their own. A mathematician cannot walk over a mountain trail pondering on the fourth dimension when some living creature is consistently cracking brush in the thickets beside him. Human nature is directly opposed to such a thing, and it is too much to expect of any man. He has too many race memories of saber-tooth tigers, springing from their lairs, and likely he has heard too many bear stories in his youth.
Dan had been walking silently himself in the pine needles. As Lennox had wondered at long ago, he knew how by instinct; and instinctively he practiced this attainment as soon as he got out into the wild. The creature was fully one hundred yards distant, yet Dan could
