The far-flung and isolated citadel of Arete faces out across the wasteland, awaiting the inevitable invasion. One man is sent to marshal the defences of this lonely city; one man to shore up the crumbling walls of a once indomitable symbol of Roman power; a man whose name itself means war, a man called Ballista.

It is 58 BC, and the mighty Tenth Legion, camped in Northern Italy, prepare for the arrival of the most notorious general in Roman history: Julius Caesar. Marcus Falerius Fronto, commander of the Tenth, is a career soldier and long-time companion of Caesar's. Despite his desire for the simplicity of the military life, he cannot help but be drawn into intrigue and politics as Caesar engineers a motive to invade the lands of Gaul.

AD, 98. The bustling army base at Vindolanda lies on the northern frontier of Britannia and the entire Roman world. In just over 20 years' time, the Emperor Hadrian will build his famous wall. But for now, defences are weak as tribes rebel against Rome. It falls to Flavius Ferox, Briton and Roman centurion, to keep the peace. But it will take more than just a soldier's courage to survive life in Roman Britain.

As twilight descends on the third century AD, the Roman Empire is but a shadow of its former self. Decades of usurping emperors, splinter kingdoms and savage wars have left the people beleaguered, the armies weary and the future uncertain. And into this chaos Emperor Diocletian steps, reforming the succession to allow for not one emperor to rule the world, but four. Meanwhile, two boys share a chance meeting in the great city of Treverorum as Diocletian's dream is announced to the imperial court. 

John Julius Norwich (at 88) has finally written the book he always wanted to write, the extremely colourful story of the country he loves best. From frowning Roman generals and belligerent Gallic chieftains to Charlemagne through Marie Antoinette and the storming of the Bastille to Vichy, the Resistance and beyond, France is packed with heroes and villains, adventures and battles, romance and revolution. Full of memorable stories and racy anecdotes, this is the country that has inspired the rest of the world to live, dress, eat - and love better.

Will, son of Harry, is about to join one of the freebooting mercenaries who serve the Black Prince in Gascony and Spain. Soldiers of fortune, they fight for pay and for loot. Circumstances mean that he comes to the attention of the heir to the English throne, Prince Edward, and is chosen as the bodyguard for his sons, Edward and Richard. When the Black Prince dies before his father and his elder brother, Edward, also dies, a young Richard of Bordeaux becomes heir to the throne, and Will has a greater responsibility than he expected.

Once a soldier in an elite legion from the Danube, Aurelius Castus believes his glory days are over, stuck in Britain's provincial backwater. But history is about to take a hand and when the king of the Picts, the savage people beyond Hadrian's Wall, dies in mysterious circumstances, Castus is selected to command the bodyguard of a Roman envoy sent to negotiate with the barbarians. But the diplomatic mission ends in bloody tragedy…

When an important Mafia boss is assassinated, no one knows anything. Omerta, the Mafia code of silence, is at work. No information is to be found, not from corrupt banks, rival gangs, or even from the courts. However, the nephew of the dead man and the head of the FBI are determined to track down the murderers. So determined, they join forces to begin their own investigation. After all, in the Mafia world, everyone has a price.

Marcus Salvius Magnus, leader of the South Quirinal Crossroads Brotherhood, has long dominated his part of Rome's criminal underworld. From rival gangs and unpaid debts to rigged chariot races and blood feuds - if you have a problem, Magnus is the man to solve it. But while Magnus inhabits the underbelly of the city, his patron, Gaius Vespasius Pollo, moves in a different circle. As a senator, he needs men like Magnus to do his dirty work.... 

Welcome to James Keane – card sharp and ladies’ man – and one of the finest soldiers of Wellington’s army. Keane – hot-tempered, a maverick, never quite accepted by his fellow officers – is in trouble for killing his man in a duel: An activity forbidden by Wellington. To avoid court martial, he takes on an unwelcome assignment: to form an ill-assorted bunch of reprobates into an elite unit capable of operating behind the lines. A nineteenth-century Dirty Dozen.

In 523 BC, the Persian pharaoh Cambyses dispatched an army across Egypt's western desert to destroy the oracle at Siwa. Legend has it that somewhere in the middle of the Great Dune Sea his army was overwhelmed by a sandstorm and lost forever. Two and a half millennia later, a mutilated corpse is washed up on the banks of the Nile at Luxor, an antiques dealer is savagely murdered in Cairo, and a British archaeologist is found dead at the ancient necropolis of Saqqara.

China is the oldest living civilisation on earth, but its history is still surprisingly little known in the wider world. Michael Wood's sparkling narrative, which mingles the grand sweep with local and personal stories, woven together with the author’s own travel journals, is an enthralling account of China’s 4000-year-old tradition, taking in life stationed on the Great Wall or inside the Forbidden City. 

As remarkable as Columbus and the conquistador expeditions, the history of Portuguese exploration is now almost forgotten. But Portugal's navigators cracked the code of the Atlantic winds, launched the expedition of Vasco da Gama to India and beat the Spanish to the spice kingdoms of the East - then set about creating the first long-range maritime empire.

England, 1346. For Thomas Blackstone the choice is easy - dance on the end of a rope for a murder he did not commit, or join the king's invasion. As he fights his way across northern France, Blackstone learns the brutal lessons of war. Vastly outnumbered, Edward III's army will finally confront the armoured might of the French nobility on the field of Crécy. It is a battle that will change the history of warfare.

AD 838. Deep in the forests of Wessex, Dunston's solitary existence is shattered when he stumbles on a mutilated corpse. Accused of the murder, Dunston must clear his name and keep the dead man's daughter alive in the face of savage pursuers desperate to prevent a terrible secret from being revealed. Rushing through Wessex, Dunston will need to use all the skills of survival garnered from a lifetime in the wilderness.