"Follow along as two ragtag, everyday super heroes don capes to play in the mud, save their stuffed animals from certain peril, conquer the vegetables at dinner, and overcome darkness at night"--
This book highlights fun things to see and do in twelve popular national parks: Grand Canyon, Olympic, Glacier, Yellowstone, Great Smoky Mountains, Zion, Acadia, Rocky Mountain, Saguaro, Hawai'i Volcanoes, Denali, and Yosemite.