How the Irish Saved Civilization: The Untold Story of Ireland's Heroic Role From the Fall of Rome to the Rise of Medieval Europe (The Hinges of History)

The Gifts of the Jews: How a Tribe of Desert Nomads Changed the Way Everyone Thinks and Feels (The Hinges of History)

Desire of the Everlasting Hills: The World Before and After Jesus (The Hinges of History)

Heretics and Heroes: How Renaissance Artists and Reformation Priests Created Our World (The Hinges of History)

Sailing the Wine-Dark Sea: Why the Greeks Matter (The Hinges of History)

The Ornament of the World: How Muslims, Jews and Christians Created a Culture of Tolerance in Medieval Spain

The Complete English Poems (Penguin Classics)

The Course of Irish History

101 Things You Didn't Know About Irish History: The People, Places, Culture, And Tradition Of The Emerald Isle

Mysteries of the Middle Ages: And the Beginning of the Modern World (The Hinges of History)

Daily Rituals: How Artists Work