The End Times, Again?: 2000 Years of the Use & Misuse of Biblical Prophecy

The Origins of England 410–600

Apocalyptic Politics: A Taproot of Political Radicalization and Populism

The Viking Blitzkrieg: 789–1098 AD

American Vikings: How the Norse Sailed into the Lands and Imaginations of America

Mayflower Lives

A Brief History of Life in the Middle Ages

A Brief Guide to Celtic Myths and Legends

A Brief History of The Third Reich: The Rise and Fall of the Nazis

The Secret History of Soviet Russia's Police State: Cruelty, Co-operation and Compromise, 1917–91

1018 and 1066: Why the Vikings Caused the Norman Conquest

Norse Myths and Legends: Viking tales of gods and heroes

Trump And The Puritans