Zane Grey,
The Last Trail — Chapter 19
(1909)
“ Once, with unerring instinct, they abruptly left the broad trail and cut far across a wide and rugged ridge to come again upon the tracks of the marching band. Then, in open country they reduced their speed to a walk. Ahead, in a narrow valley, rose a thicket of willows, yellow in the sunlight, and impenetrable to human vision. Like huge snakes the bordermen crept into this copse, over the sand, under the low branches, hard on the trail. Finally, in a light, open space, where the sun shone through a network of yellow branches and foliage, Wetzel's hand was laid upon Jonathan's shoulder. ”
