Bob Gaines

• Climbing anchors
• Advanced Rock Climbing
• Anclajes de escalada
• Climbing Anchors Field Guide
• Climbing anchors field guide
• Basic Rock Climbing Protection
• Best Climbs Joshua Tree National Park
• Best Climbs Tahquitz and Suicide Rocks
• Christy Mathewson
• Christy Mathewson, the Christian Gentleman
• Climbing Anchors Field Guide
• Climbing Anchors, 3rd