One for the Road: An Outback Adventure

Baghdad without a Map and Other Misadventures in Arabia

Spying on the South: An Odyssey Across the American Divide

A Voyage Long and Strange: On the Trail of Vikings, Conquistadors, Lost Colonists, and Other Adventurers in Early America

Blue Latitudes: Boldly Going Where Captain Cook Has Gone Before

Confederates in the Attic: Dispatches from the Unfinished Civil War

Midnight Rising: John Brown and the Raid That Sparked the Civil War

The Devil May Care: 50 Intrepid Americans and Their Quest for the Unknown

Blue Latitudes: Boldly Going Where Captain Cook Has Gone Before

A Voyage Long and Strange: Rediscovering the New World

Midnight Rising: John Brown and the Raid That Sparked the Civil War