Great Hatred: The Assassination of Field Marshal Sir Henry Wilson MP

The Border: The Legacy of a Century of Anglo-Irish Politics

We Don't Know Ourselves: A Personal History of Ireland Since 1958

The Irish Difference

True Colours

Recovering

Charlie One: The Story of an Irishman in the British Army and His Role in Covert Counter-Terrorism Operations

The Revelation of Ireland: 1995-2020

Codebreaker: The Untold Story of Richard Hayes, the Dublin Librarian Who Helped Turn the Tide of World War II

The Test: My Autobiography

Death on Ireland's Eye: The Victorian Murder Trial that Scandalised a Nation

Dramatis Personae

Call Him Mine: A Telegraph Thriller of the Year

How to be Nowhere

Joyce: The Poetry

WB Yeats: Selected Poems

Kinahan Assassins: The Ruthless Hit Squads Who Brought Terror To Dublin Streets And How They Were Stopped

The Courage to be Happy: A New Approach to Well-Being in Everyday Life

The Salesman