Every great nation or empire has had at least one horrific military loss or disaster in their history, and the Roman Empire, perhaps the greatest empire that ever existed in the Western world, was no exception to this rule. While Rome certainly suffered defeats and outright massacres over the course of its long and storied history, none of them were as disturbing for the Empire as the battle of the Teutoburg Forest in 9 CE.

Two military setbacks, on a scale unprecedented in history, were required before the high tide of Napoleon's success began to ebb towards the final denouement of the Hundred Days and the famous Battle of Waterloo. The failed Russian invasion set the stage for the second defeat at Leipzig, which essentially sealed the fate of Napoleon's empire. The four-day Battle of Leipzig in October 1813, dubbed the "Battle of the Nations", essentially determined the course the Napoleonic Wars took from that moment forward.

Gates of Fire puts you at the side of valiant Spartan warriors in 480 BC for the bloody, climactic battle at Thermopylae. There, a few hundred of Sparta’s finest sacrificed their lives to hold back the invading Persian millions. The time they bought enabled the Greeks to rally - saving, according to ancient historian Herodotus, “Western democracy and freedom from perishing in the cradle.” How did the Spartans accomplish this superhuman feat? This is what the King of Persia hopes to learn from the sole Spartan survivor.

From the time of Ancient Sumeria, the heavy infantry phalanx dominated the battlefield. Armed with spears or pikes, standing shoulder to shoulder with shields interlocking, the men of the phalanx presented an impenetrable wall of wood and metal to the enemy. Until, that is, the Roman legion emerged to challenge them as masters of infantry battle.

Alexander was born into the royal family of Macedonia, the kingdom that would soon rule over Greece. Tutored as a boy by Aristotle, Alexander had an inquisitive mind that would serve him well when he faced formidable obstacles during his military campaigns. Shortly after taking command of the army, he launched an invasion of the Persian Empire, and continued his conquests as far south as the deserts of Egypt and as far east as the mountains of present-day Pakistan and the plains of India.

The struggle between Rome and Carthage in the Punic Wars was arguably the greatest and most desperate conflict of antiquity. The forces involved and the casualties suffered by both sides were far greater than in any wars fought before the modern era, while the eventual outcome had far-reaching consequences for the history of the Western World, namely the ascendancy of Rome. An epic of war and battle, this is also the story of famous generals and leaders: Hannibal, Fabius Maximus, Scipio Africanus, and his grandson Scipio Aemilianus, who would finally bring down the walls of Carthage.

In Defenders of the West, the author of Sword and Scimitar follows up with vivid and dramatic profiles of eight extraordinary warriors—some saints, some sinners—who defended the Christian West against Islamic invasions. Discover the real Count Dracula, Spain’s El Cid, England’s Richard Lionheart, and many other historical figures whose true and original claim to fame revolved around their defiant stance against jihadist aggression.

It was a moment unique in human history: the face-to-face meeting between two men from civilizations a world apart. In 1519, Hernán Cortés arrived on the shores of Mexico, determined not only to expand the Spanish empire but to convert the natives to Catholicism and carry off a fortune in gold. That he saw nothing paradoxical in his intentions is one of the most remarkable and tragic aspects of this unforgettable story.

In 1532, the 54-year-old Spanish conquistador Francisco Pizarro led a force of 167 men, including his four brothers, to the shores of Peru. Unbeknownst to the Spaniards, the Inca rulers of Peru had just fought a bloody civil war in which the emperor Atahualpa had defeated his brother, Huascar. Pizarro and his men soon clashed with Atahualpa and a huge force of Inca warriors at the Battle of Cajamarca.

The fall of Constantinople in 1453 signaled a shift in history and the end of the Byzantium Empire. Roger Crowley's listenable and comprehensive account of the battle between Mehmed II, sultan of the Ottoman Empire, and Constantine XI, the 57th emperor of Byzantium, illuminates the period in history that was a precursor to the current jihad between the West and the Middle East.

The Spartacus War is the extraordinary story of the most famous slave rebellion in the ancient world, the fascinating true story behind a legend that has been the inspiration for novelists, filmmakers, and revolutionaries for 2,000 years. Starting with only 74 men, a gladiator named Spartacus incited a rebellion that threatened Rome itself.

Stephen Dando-Collins paints a vivid and definitive portrait of daily life in the Tenth Legion as he follows Caesar and his men along the blood-soaked fringes of the Empire. This unprecedented regimental history reveals countless previously unknown details about Roman military practices, Caesar's conduct as a commander and his relationships with officers and legionnaires, and the daily routine and discipline of the Legion.

The 14th Gemina Martia Victrix Legion was the most celebrated unit of the early Roman Empire - a force that had been wiped out under Julius Caesar, reformed, and almost wiped out again. After participating in the a.d. 43 invasion of Britain, the 14th Legion achieved its greatest glory when it put down the famous rebellion of the Britons under Boudicca.

At the bloody battle of Cannae, he trounced a Roman army twice the size of his own. With his brothers, he subdued nearly all of Italy, Spain and Northern Africa. A cunning tactician, he secured victory for Bithynia at sea by catapulting poisonous snakes onto the decks of his enemy’s ships. Biographer Ernle Bradford draws on the historical writings of Livy, Polybius, Plutarch and others in re-creating the fantastic story of the greatest general since Alexander the Great.

Hannibal is often considered the finest general the world has ever known. Setting out from Carthaginian-dominated Spain with a small army of select troops, he fought his way over the Pyrenees and crossed the Alps with elephants and a full baggage train. Descending into Italy, he destroyed the main Roman army at Lake Trasimeno and came close to conquering Rome itself.