The Second War of Italian Unification 1859–61

UVF: Behind the Mask

Rome and Jerusalem: The Clash of Ancient Civilizations

The Soviet–Afghan War 1979–89

About Time: Surviving Ireland's Death Row

The Rise of Imperial Rome AD 14–193

Mad Mitch's Tribal Law: Aden and the End of Empire

The Wars of Spanish American Independence 1809–29

Celtic Art: The Methods of Construction

War: A Beginner's Guide

Russia’s Wars in Chechnya 1994–2009

War in Japan 1467–1615

Women and the Irish Revolution

A People Under Siege: The Unionists of Northern Ireland, from Partition to Brexit and Beyond

The Ottoman Empire 1326–1699

How the Irish Saved Civilization

Agents of Influence: Britain’s Secret Intelligence War Against the IRA

The Russian Civil War 1918–22

The Great Islamic Conquests AD 632–750

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