• Biographies of army officers who wrested the West
• Food and drink in the Middle Ages
• The USA and the world in the nineteenth century
• Recent history about USA and problems
• Thoughtful travel
• Understanding the Battle of New Orleans
• The history of the American West
• The peacetime US Army
• Take readers on a journey to unknown lands
• The history of exploration
• The deaths of American presidents
• The connection of ancient Rome to an American identity
• Thomas Jefferson from a historian's view
• Russia in Asia
• U.S. filibustering
• Fiction that writes against narrative convention
• Empire as a particular kind of politics