Celtic Sites and Their Saints: A Guidebook

A Distant Mirror: The Calamitous 14th Century

Celtic Saints of Ireland

In Search of the Dark Ages

The Vikings: A Very Short Introduction

The History of the Medieval World: From the Conversion of Constantine to the First Crusade

The Black Death: A History From Beginning to End

Medieval Warfare: A History

The Time Traveller's Guide to Medieval England: A Handbook for Visitors to the Fourteenth Century

The Hollow Crown: The Wars of the Roses and the Rise of the Tudors

The Oxford History of Byzantium

The Accursed Tower: The Fall of Acre and the End of the Crusades

Songs of the Women Troubadours

The Secret History of the Mongols

What on Earth Happened? ... In Brief: The Planet, Life and People from the Big Bang to the Present Day

Dictionary of Ancient Magic Words and Spells: From Abraxas to Zoar

The Fall of the Roman Empire: A New History of Rome and the Barbarians

In the Wake of the Plague: The Black Death and the World It Made