Sacagawea tells readers of her extraordinary life with the Corps of Discovery with a combination of oral traditions, scholarly research, historical anecdotes, and images from a multitude of collections

Schullery's book details the ecological history of Yellowstone National Park.

This guide is an in-depth look at how to get the most out of a visit to the historic Lewis and Clark Trail. The best sites to see and activities to do along the way are given, as well as maps, itineraries, and local resources for lod...