Jeffrey P. Schaffer

• Yosemite
• Yosemite National Park
• Carson-Iceberg Wilderness
• Crater Lake National Park and vicinity
• Desolation Wilderness
• Desolation Wilderness and the South Lake Tahoe Basin
• Hiker's Guide to the High Sierra Yosemite
• Hiking the Big Sur Country
• Lassen Volcanic National Park & vicinity
• The geomorphic evolution of the Yosemite Valley and Sierra Nevada landscapes
• The Pacific Crest Trail
• The Pacific Crest Trail