George Washington and the Irish: Incredible Stories of the Irish Spies, Soldiers, and Workers Who Helped Free America

Say Nothing: A True Story of Murder and Memory in Northern Ireland

The Glorious Heresies: 'A big, brassy, sexy beast of a book' IRISH TIMES

Fighting for Life: Becoming a Force for Change in a Wounded World

The History of Ireland

The Crooked Branch

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 Outside Boy

Secret Child

Kathleen in Ireland

The Book of Celtic Myths: From the Mystic Might of the Celtic Warriors to the Magic of the Fey Folk, the Storied History and Folklore of Ireland, Scotland, Brittany, and Wales

You're the Only One I've Told: The Stories Behind Abortion

The Scandalous Lady W

The Strangers' House: Writing Northern Ireland

Four Shots in the Night: A True Story of Spies, Murder, and Justice in Northern Ireland

The New Fight for Life: Roe, Race, and a Pro-Life Commitment

The Dublin Railway Murder: The sensational true story of a Victorian murder mystery

Ejaculate Responsibly: A Whole New Way to Think About Abortion