Mr. Jefferson's Lost Cause: land, farmers, slavery, and the Louisiana Purchase by 
A Wilderness So Immense: the Louisiana Purchase and the destiny of America by 
Rough Riders: Theodore Roosevelt, his cowboy regiment, and the immortal charge up San Juan Hill by 
Texan Identities: moving beyond myth, memory, and fallacy in Texas history by 
The Floor of Heaven: A True Tale of the Last Frontier and the Yukon Gold Rush by 
The Gold Rushes by 
The Journals of Lewis and Clark by 
Undaunted Courage: Meriwether Lewis, Thomas Jefferson, and the opening of the American West by 
Women on the North American Plains by 
The Great Medicine Road, Part 1 & Part 2 by 
Manifest Destinies: America's westward expansion and the road to the Civil War by 