National Geographic's Jon Waterman
Adventurer Jon Waterman is the award-winning author of several books on the American landscape, including several on the wilds of Alaska and the conflicts surrounding the Colorado River. His newest book, commissioned by National Geographic, is called "Atlas of the National Parks," and contrary to the name, it's no road map. Pre-order the Atlas to the National Parks here: https://amzn.to/2pphBZ0
