As a photographer who enjoys collecting books for both education and for enjoyment, these are some books that I think might be of interest to you:

Galen Rowell: A Retrospective

Mountain Light - Galen Rowell

Galen Rowell's Vision: The Art of Adventure Photography

Portraits of America - William Albert Allard

Life: A Journey Through Time - Frans Lanting

Sam Abell: The Photographic Life

Best Business Practices for Photographers - John Harrington

ASMP Professional Business Practices in Photography

Business and Legal Forms for Photographers

In Wildness is the Preservation of the World - Eliot Porter & Henry David Thoreau

Yosemite - William Neill

Examples: The Making of 40 Photographs - Ansel Adams

Ansel Adams: An Autobiography

Living Proof - David Alan Harvey

Edge of the Earth, Corner of the Sky - Art Wolfe

PhotoSecrets: San Francisco and Northern California - Andrew Hudson

Photojournalism: The Professionals' Approach - Kenneth Kobre

On Ancient Wings - Michael Forsberg

The Hot Shoe Diaries - Joe McNally

The Photographer's Guide to Yosemite - Michael Frye

Rivers of Life: Southwest Alaska, the Last Great Salmon Fishery - Robert Glenn Ketchum

The Professional Photographer's Legal Handbook - Nancy Wolff

Girl Culture - Lauren Greenfield

Profitable Photography in the Digital Age - Dan Heller