- The Practical Geologist: The Introductory Guide to the Basics of Geology and to Collecting and Identifying Rocks by Dougal Dixon, 1992-08-15
- Geology: A Self-Teaching Guide by Barbara W. Murck, 2001-06-29
- Geology Rocks!: 50 Hands-On Activities to Explore the Earth (Kaleidoscope Kids) by Cindy Blobaum, 1999-10
- Essentials of Geology (10th Edition) by Frederick K. Lutgens, Edward J. Tarbuck, et all 2008-01-09
- Roadside Geology of Northern and Central California by David Alt, 2000-12-01
- Geology Underfoot in Yosemite National Park by Allen F. Glazner, Greg Stock, 2010-05-15
- Earth: An Introduction to Physical Geology (9th Edition) by Edward J. Tarbuck, Frederick Lutgens, et all 2007-02-18
- Roadside Geology of Arizona by Halka Chronic, 1983-04-01
- Essentials of Geology (Third Edition) by Stephen Marshak, 2009-02-27
- Roadside Geology of New Mexico (Roadside Geology Series) by Halka Chronic, 1987-10-01
- Roadside Geology of Colorado (Roadside Geology Series) by Halka Chronic, 2002-08-01
- Roadside Geology of Massachusetts (Roadside Geology Series) by James W. Skehan, 2001-03-01
- The Geology of Ore Deposits by John M. Guilbert, Charles Frederick Park, 2007-02-05
- Roadside Geology of Oregon (Roadside Geology Series) by David D. Alt, 1978-06-01
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