Jack, Ashley, and their unreliable new foster sister set out to solve the mystery of why whales are beaching themselves at Acadia National Park.

Presents a guide to America's national parks, including tips on exploration, information about animals, and fun facts.

While lost in a tunnel at Carlsbad Cavern, thirteen-year-old Jack, eleven-year-old Ashley, and their eight-year-old foster brother, Sam, think bats and darkness are their worst problems, until they stumble across thieves.

Profiles America's fifty-nine national parks from Arcadia to Zion, with three-day itineraries for each that include recommendations for activities and housing.

Explores the backcountry wilderness of Yellowstone rarely seen by most park visitors.

Explores the features and history of Canyonlands National Park.

In July 2019, Nick took a hiking trip to Glacier National Park with his friends Jeff Tweedy and George Saunders. The trip, and the conversations between the three men, began a study and exploration of both the American West and its National Parks that addresses so many of the important issues that affect America today. This book both maps out the group's travels and dives deeply into subjects such as: the history and geology of the National Parks...