The Immortals: Persia’s Elite Army and the Making of an Empire (Forgotten Thrones History Collection Book 5)

For centuries, the Persian Immortals have stood among history’s most legendary warriors. Ancient Greek writers described an elite force of ten thousand soldiers whose numbers never seemed to diminish, giving rise to the name that has fascinated historians for over two thousand years.

But who were the Immortals really?

The Immortals: Persia’s Elite Army and the Making of an Empire separates myth from history, revealing the extraordinary military institution that protected the Achaemenid Empire the largest empire the ancient world had ever seen.

Journey through the rise of Cyrus the Great, the expansion of Persian power, the reigns of Darius and Xerxes, and the famous battles of Marathon, Thermopylae, and Salamis. Drawing from ancient historians, archaeological discoveries, royal inscriptions, and modern scholarship, this book explores how Persia built one of history’s most sophisticated military systems and why the Immortals became symbols of discipline, loyalty, and imperial strength.

Inside you’ll discover:

• The true origins of the Immortals

• How Persia built the ancient world’s largest empire

• The organization, training, weapons, and tactics of the elite royal guard

• The realities behind Marathon, Thermopylae, and Salamis

• The difference between Greek legend and historical evidence

• Why the Immortals remain one of history’s greatest military institutions

Perfect for readers of military history, ancient civilizations, and Persian history, this book offers a compelling look at the warriors who helped shape the ancient world.