Crusader: The second thrilling instalment in the Lionheart series

The Promises of a King

Napoleon's Spy: The historical adventure about Napoleon, hero of Ridley Scott’s Hollywood blockbuster

Lionheart: The first thrilling instalment in the Lionheart series

Henry V: The Astonishing Rise of England's Greatest Warrior King

Stormcrow: Enter the battlefields of the Irish Vikings from the Sunday Times bestselling author

Clash of Empires: A thrilling novel about the Roman invasion of Greece

Vikings: A Concise History of the Vikings

The Challenges of a King

Hunting the Eagles

Eagles in the Storm

A Great and Terrible King: Edward I and the Forging of Britain

Wolves around the Throne: A pulse-pounding Viking epic packed with battle and intrigue