Field Guide PDF's
- 2012 Mother Lode to Walker Lane
- 2011 Zion & Bryce
- 2011 Tuweep Arizona
- 2011 Iceland
- 2010 Kern River
- 2009 Wallace Creek
- 2009 Zion National Park
- 2008 Owens Valley CSUN 50th
- 2007 Klamaths Oregon
- 2007 Big Island of Hawaii
- 2006 Colorado Plateau
- 2005 San Bernardino Mountains
- 2004 Western Sierra Transect
- 2003 Palm Springs
- 2003 Italy
- 2002 Death Valley
- 2002 Morro Rock
- 2001 Yosemite National Park
- 2000 Southern Arizona & Quartzite
- 1999 Mono Lake
- 1999 Mojave Desert
- 1998 Death Valley
- 1998 Catalina Island
- 1996 Yucca Mountain Nevada
- 1995 Cedar Breaks Utah
- 1994 Orocopia Mtns & Landers
- 1994 Champion Mine
- 1993 Death Valley
- 1992 Baja California
- 1991 Trans Sierra Backpack
- 1991 Mitchell Caverns
- 1990 Mother Lode
- 1990 Tucson Gem & Mineral Show
- 1989 Grand Canyon Backpack
- 1989 Lake Isabella
- 1988 Santa Cruz Island
- 1988 Baja California
- 1987 San Andreas Fault
- 1987 Point Conception
- 1986 Sequoia National Park
- 1986 Point Fermin Fan
- 1985 Salton Sea
- 1985 Owens Valley
- 1984 Cargo Muchacho Mountains
- 1984 Ventura Basin
- 1983 Death Valley
- 1974 Hawaii
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