Secret Knaresborough

The Demon in the Freezer: A True Story

A Historical Guide to Roman York

The Pentagon's Brain: An Uncensored History of DARPA, America's Top-Secret Military Research Agency

Tea: A Very British Beverage

Underground

How to be a Roman: A Day in the Life of a Roman Family

War is a Racket!: And Other Essential Reading

The History of the World in 100 Pandemics, Plagues and Epidemics

Achieving Accuracy: A Legacy of Computers and Missiles

War in Roman Myth and Legend

War of Nerves: Chemical Warfare from World War I to Al-Qaeda

Huddersfield History Tour

Biohazard

A-Z of Beverley: Places-People-History

A Higher Form of Killing

York The Postcard Collection

The Alchemy of Air: A Jewish Genius, a Doomed Tycoon, and the Scientific Discovery That Fed the World but Fueled the Rise of Hitler

Darlington Through Time

Germs: Biological Weapons and America's Secret War