. . . and some publications of:

• Remsen Crawford
• Thomas W. Crawford, Jr.

. . . and some rock and recreation:

• Mt. Hilgard
• Mt. Shasta
• Shastina and Mt. Shasta
• Cullin Hills
• South Fork Pass and Mount Whitney

. . . and more rock and religion:

• Greek Temples in Sicily, Italy
• Sonoran Wildlife Portal of Tohono Chul