The granite gorge near Bright Angel Trail………………….. 282
The Grand Canyon from the head of Bright Angel Trail………… 286
The Cork Screw: lower end of Bright Angel Trail…………….. 290
Zoroaster Temple from the end of Bright Angel Trail…………. 298
Winter in the Grand Canyon from the Rim……………………. 308
Winter in the Grand Canyon at the River……………………. 308
A vaquero in the making………………………………….. 318
Cliff swallows' nests. Found from Wyoming to Mexico…………. 318
Steam vents beside Volcanic Lake………………………….. 326
Cocopah Mountain, Mexico…………………………………. 326