How Numbers Work: Discover the strange and beautiful world of mathematics

Money and Promises: A History of the World in Seven Deals

GDP: The World's Most Powerful Formula and Why it Must Now Change

The Mathematics of the Gods and the Algorithms of Men: A Cultural History

Around the World in 80 Games: A mathematician unlocks the secrets of the greatest games

The Capitalist Manifesto: Why the Global Free Market Will Save the World

Philosophy: An Audio Guide

The Eagle and the Lion: Rome, Persia and an Unwinnable Conflict

The Arab Conquests

The End of Money: The story of bitcoin, cryptocurrencies and the blockchain revolution

The Garden of Mars: Madagascar, an Island Story

Mr Horniman's Walrus: Legacies of a Remarkable Victorian Family

Losing a Kingdom, Gaining the World: The Catholic Church in the Age of Revolution and Democracy

Don't Let's Be Beastly to the Germans

The Children of Athena: Greek writers and thinkers in the Age of Rome, 150 BC–AD 400

Sealand: The True Story of the World's Most Stubborn Micronation

The History of England Volume 2: King Henry III to King Richard III

The History of England Volume 1: From the Invasion of Julius Caesar to King John

Athens: A History