Bloody Mary: Tudor Terror, 1553–1558

The Making of the Atomic Bomb

Night of the Long Knives: Hitler's Excision of Rohm's SA Brownshirts, 30 June – 2 July 1934

Chip War: The Fight for the World's Most Critical Technology

Cardiff & the Vale in the First World War

Nagasaki: Life After Nuclear War

Prague Spring 1968: Warsaw Pact Invasion

On Palestine

1940 The Second World War at Sea in Photographs

The Bomb: A Life

A Hundred Years of Spying

Command and Control

Following in the Footsteps of Henry Tudor: A Historical Journey from Pembroke to Bosworth

One Minute To Midnight: Kennedy, Khrushchev and Castro on the Brink of Nuclear War

1944 The Second World War at Sea in Photographs

Midnight in Chernobyl: The Untold Story of the World's Greatest Nuclear Disaster

1914 The First World War at Sea in photographs: Grand Fleet vs German Navy

Hiroshima

Snapshots of Welsh History: Without the Boring Bits

The Next 100 Years: A Forecast for the 21st Century