United States The Natural History of Texas (Integrative Natural History Series, sponsored by Texas Research Institute for Environmental Studies, Sam Houston State University)
United States Circular of the Bureau of Standards No. 561: Reference Tables for Thermocouples; NBS Circular 561
United States Moon Montana: With Yellowstone National Park: Scenic Drives, Outdoor Adventures, Wildlife Viewing (Travel Guide)
United States Jamestowne Ancestors 1607-1699: Commemoration of the 400th Anniversary of the Landing at James Towne 1607-2007
United States Building a New Nation: An Interactive American Revolution Adventure (You Choose: Founding the United States)
United States To the Uttermost Ends of the Earth: The Epic Hunt for the South’s Most Feared Ship―and the Greatest Sea Battle of the Civil War
United States Travels In Alaska (Legacy Edition): Adventures In The Far Northwest Mountains And Arctic Glaciers (The Doublebit John Muir Collection)
United States John Wayne’s Wild West: An Illustrated History of Cowboys, Gunfighters, Weapons, and Equipment
