Spying on the South: An Odyssey Across the American Divide
A Voyage Long and Strange: Rediscovering the New World
Midnight Rising: John Brown and the Raid That Sparked the Civil War
Blue Latitudes: Boldly Going Where Captain Cook Has Gone Before
Apostles of Disunion: Southern Secession Commissioners and the Causes of the Civil War (A Nation Divided: Studies in the Civil War Era)
Baghdad without a Map and Other Misadventures in Arabia
The Cotton Kingdom: A Traveller's Observations On Cotton And Slavery In The American Slave States, 1853-1861
A Voyage Long and Strange: On the Trail of Vikings, Conquistadors, Lost Colonists, and Other Adventurers in Early America
One for the Road: Revised Edition