History of the Sierra Nevada, Revised and Updated by Francis P. Farquhar (Author) October 2007 Paperback $29.95, £25.00
Geologic History of the Feather River Country, California by Cordell Durrell (Author) February 1988 Paperback $36.95, £31.00
Shaping the Sierra: Nature, Culture, and Conflict in the Changing West by Timothy P. Duane (Author) November 2000 Paperback $45.95, £39.00|eBook $45.95, £39.00
The California Naturalist Handbook by Greg de Nevers (Author), Deborah Stanger Edelman (Author), Adina Merenlender (Author) February 2013 Paperback $34.95, £30.00|eBook $34.95, £30.00
The Birth of the Anthropocene by Jeremy Davies (Author) February 2018 Paperback $27.95, £24.00|Hardcover $29.95, £25.00|eBook $27.95, £24.00
A Land in Motion: California's San Andreas Fault by Michael Collier (Author) December 1999 Paperback $29.95, £25.00
Maps of Time: An Introduction to Big History by David Christian (Author) October 2011 Paperback $29.95, £25.00|eBook $29.95, £25.00
Introduction to Earth, Soil, and Land in California by David Carle (Author) January 1970 eBook $24.95, £21.00