Trenchard: Father of the Royal Air Force - the Biography: The Life of Viscount Trenchard, Father of the Royal Air Force

Codename Tricycle: The true story of the Second World War's most extraordinary double agent

The Adventures of Arthur Conan Doyle: A Biography

The House of Getty

The Adventures of Arthur Conan Doyle

Behind the Lines: The Oral History of Special Operations in World War II

Behind The Lines: The Oral History of Special Operations in World War II

VE Day: The People's Story, Edition 2

Magnum: Fifty Years at the Front Line of History