Christianity is the most enduring and influential legacy of the ancient world, and its emergence the single most transformative development in Western history. Even the increasing number in the West today who have abandoned the faith of their forebears, and dismiss all religion as pointless superstition, remain recognisably its heirs. Seen close up, the division between a sceptic and a believer may seem unbridgeable. Widen the focus, though, and Christianity's enduring impact upon the West can be seen in the emergence of much that has traditionally been cast as its nemesis.

Millennium is a stunning panoramic account of the two centuries on either side of the apocalyptic year 1000. This was the age of Canute, William the Conqueror and Pope Gregory VII, of Vikings, monks and serfs, of the earliest castles and the invention of knighthood, and of the primal conflict between church and state. The story of how the distinctive culture of Europe - restless, creative and dynamic - was forged from out of the convulsions of these extraordinary times is as fascinating and as momentous as any in history. 

In 480 BC, Xerxes, the King of Persia, led an invasion of mainland Greece. Its success should have been a formality. For 70 years, victory had seemed the birthright of the Persian Empire. In the space of a single generation, they had swept across the Near East, shattering ancient kingdoms, storming famous cities, putting together an empire which stretched from India to the shores of the Aegean. Yet somehow, astonishingly, against the largest expeditionary force ever assembled, the Greeks of the mainland managed to hold out.

The Roman Republic was the most remarkable state in history. What began as a small community of peasants camped among marshes and hills ended up ruling the known world. Rubicon paints a vivid portrait of the Republic at the climax of its greatness - the same greatness which would herald the catastrophe of its fall. It is a story of incomparable drama.

Dynasty tells the story of Rome's first dynasty of emperors, from its establishment by Augustus Caesar in the last decades of the first century BC to its final, florid extinction less than a century later. The line of autocrats known to historians as the 'Julio-Claudians' remains to this day a byword for depravity. The brilliance of its allure and the blood-steeped shadows cast by its crimes still haunt the public imagination.

Through a stellar cast of politicians, diplomats, spies and soldiers, including T. E. Lawrence, Winston Churchill and Charles de Gaulle, A Line in the Sand vividly tells the story of the short but crucial era when Britain and France ruled the Middle East. It explains exactly how the old antagonism between these two powers inflamed the more familiar modern rivalry between the Arabs and the Jews and ultimately led to war between the British and the French in 1941 and between the Arabs and the Jews in 1948.

The Roman Republic was one of the most remarkable achievements in the history of civilization. After its founding in 509 BCE, the Romans refused to allow a single leader to seize control of the state and grab absolute power. The Roman commitment to cooperative government and peaceful transfers of power was unmatched in the history of the ancient world. But by the year 133 BCE, the republican system was unable to cope with the vast empire Rome now ruled.

The Anarchy tells the remarkable story of how one of the world’s most magnificent empires disintegrated and came to be replaced by a dangerously unregulated private company, based thousands of miles overseas in one small office, five windows wide, and answerable only to its distant shareholders. In his most ambitious and riveting audiobook to date, William Dalrymple tells the story of the East India Company as it has never been told before, unfolding a timely cautionary tale of the first global corporate power.

For most of human history, the seas and oceans have been the main means of long-distance trade and communication between peoples - for the spread of ideas and religion as well as commerce. This book traces the history of human movement and interaction around and across the world's greatest bodies of water, charting our relationship with the oceans from the time of the first voyagers. 

Byzantium is too-often considered merely the "eastern rump" of the old Roman Empire, a curious and even unsettling mix of the classical and medieval. Yet it was, according to Professor Harl, "without a doubt the greatest state in Christendom through much of the Middle Ages," and well worth our attention as a way to widen our perspective on everything from the decline of imperial Rome to the rise of the Renaissance.