A Chronology of Early Medieval Western Europe: 450–1066

A Distant Mirror: The Calamitous 14th Century

A Chronology of Medieval British History: 1307–1485

The Safeguard of the Sea: A Naval History of Britain 660-1649

Royal Mysteries of the Tudor Period

Thomas Becket: Warrior, Priest, Rebel, Victim: A 900-Year-Old Story Retold

The Kings & Queens of Wales

Medieval Europe

The Anglo-Saxon Age: An Alternative History of Britain

The Black Death: A History From Beginning to End

Compendium of British Office Holders

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

The Fall of Cromwell’s Republic and the Return of the King: From Commonwealth to Stuart Monarchy, 1657–1670

Royal Mysteries of the Stuart and Georgian Periods

The Malleus Maleficarum of Heinrich Kramer and James Sprenger

If Rome Hadn't Fallen: How the Survival of Rome Might Have Changed World History

The Oxford History of Byzantium

The King Arthur Mysteries: Arthur's Britain & Early Medieval World

Byzantium: The Surprising Life of a Medieval Empire