Australia (National Geographic Adventure Map) by National Geographic Maps - Adventure (2016-03-04)
Northern Spain (National Geographic Adventure Map) by National Geographic Maps - Adventure (2011-06-21)
Shenandoah National Park (National Geographic Trails Illustrated Map) by National Geographic Maps - Trails Illustrated (2015-01-01)
Channel Islands National Park (National Geographic Trails Illustrated Map) by National Geographic Maps - Trails Illustrated (2006-01-01)
National Geographic Atlas of the National Parks
National Geographic The Photo Ark: One Man's Quest to Document the World's Animals
