Oathbreakers: The War of Brothers That Shattered an Empire and Made Medieval Europe

Aristotle's Children: How Christian, Muslims and Jews Rediscovered Ancient Wisdom and Illuminated the Dark Ages

The Dream of Reason, New Edition: A History of Western Philosophy from the Greeks to the Renaissance

Believing Philosophy Audio Lectures: A Guide to Becoming a Christian Philosopher

Notre-Dame: A Short History of the Meaning of Cathedrals

The Decameron: or Ten Days’ Entertainment

Islamic Philosophy: An Audio Guide

Castles: Their History and Evolution in Medieval Britain

Medieval England: Legends, Conquests, And Monastic Mysteries

Mongol Empire: Nomadic Origins To Lasting Global Heritage

Powers and Thrones: A New History of the Middle Ages

Mayan Kingdom: Mythology, Astronomy, Cosmology And Religion Of Ancient Maya

Ancient Geoglyphs Of Peru, England & Chile: Nazca Lines, Uffington White Horse, Atacama Giant & Paracas Candelabra

Black Death 1330–1500: Plague And Persistence

Philosophy in the Islamic World: A Very Short Introduction

Summer of Blood: The Peasants’ Revolt of 1381

Aquinas: An Audio Guide

In Search of the Dark Ages

The Divine Comedy

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