The War
An Intimate History, 1941-1945 »

Mark Twain
Mark Twain »

Dust Bowl
Illustrated History »

Lewis & Clark
The Journey of the Corps of Discovery »

Horatio's Drive
America's First Road Trip »

The National Parks
America's Best Idea »

The National Parks: America's Best Idea
America's Best Idea. »

Dust Bowl
Dust storm, Agriculture, Canadian Prairies, Prairie, Drought, Crop rotation, Erosion, Topsoil, Great Plains, Grass, Dust, East Coast of the United States, At... »

Lewis & Clark: The Journey Of The Corps Of Discovery
The Journey of the Corps of Discovery : An Illustrated History »

The Civil War
A Nation Divided Set »