Robert C. Gildart

• A FalconGuide to Death Valley National Park
• Best easy day hikes, South Dakota's Black Hills
• Bighorn sheep
• Hiking Shenandoah National Park
• Hiking Shenandoah National Park
• Hiking South Dakota's Black Hills country
• Meet the mammals of Waterton-Glacier International Peace Park (Glacier National Park, Montana, U.S.A., and Waterton Lakes National Park, Alberta, Canada)
• Natchez Trace
• Shenandoah National Park pocket guide
• Best Easy Day Hiking Guide and Trail Map Bundle
• Glacier country
• Glacier Country