In Search of Zarathustra: Across Iran and Central Asia to Find the World's First Prophet

Mesopotamia: The Invention of the City

Yiddish Civilisation: The Rise and Fall of a Forgotten Nation

The Immortality Key: The Secret History of the Religion with No Name

The Warrior Ethos

Holy Bible: From the Ancient Eastern Text

Our Occulted History: Do the Global Elite Conceal Ancient Aliens?

The History of the Ancient World: From the Earliest Accounts to the Fall of Rome

Ancient Aliens: The Official Companion Book

The Chemical Muse: Drug Use and the Roots of Western Civilization

The Art of War

An African History of Africa: Instant Sunday Times bestseller and shortlisted for the Nero Book Awards

Story of Philosophy

Anunnaki: Gods of Earth and Nibiru

Supernatural: Meetings with the Ancient Teachers of Mankind

Rubicon: The Triumph and Tragedy of the Roman Republic

Pax: War and Peace in Rome's Golden Age - THE SUNDAY TIMES BESTSELLER

Persian Fire: The First World Empire, Battle for the West - 'Magisterial' Books of the Year, Independent

Dynasty: The Rise and Fall of the House of Caesar

The Oxford History of Ancient Egypt