1179. Henry II's Norman conquerors have swept through England, Wales - and now Ireland. Irish nobleman Ferdia has been imprisoned in Wales to ensure the good behaviour of his rebellious father. But during a skirmish on a neighbouring castle, Ferdia saves the life of the man who would become one of the most legendary warriors to have ever lived: Richard Plantagenet. The Lionheart. 

Here is the beginning of a legend. Long before Camelot rose, a hundred years before the myth of King Arthur was half formed, at the start of the Red Century, the world was slipping into a dark age.... It is AD 367. In a frozen forest beyond Hadrian's Wall, six scouts of the Roman army are found murdered. For Lucanus, known as the Wolf and leader of elite unit called the Arcani, this chilling ritual killing is a sign of a greater threat. But to the Wolf the far north is a foreign land, a place where daemons and the old gods live on.

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.

Babylon, 323 BC: Alexander the Great is dead, leaving behind him the largest empire the world has ever seen. As his final breaths fade in a room of seven bodyguards, Alexander refuses to name a successor. But without a natural heir, who will take the reins? As the news of the king's death ripples across the land, leaving all in disbelief, the ruthless battle for the throne begins. What follows is a tangled web of scheming and plotting, with alliances quickly made and easily broken, each rival with their own agenda. 

Europe is aflame. On the Iberian Peninsula the wars of the Reconquista rage across Aragon and Castile. Once again, the Moors are gaining the upper hand. Christendom is divided. Amid the chaos comes a young knight: Arnau of Valbona. After his Lord is killed in an act of treachery, Arnau pledges to look after his daughter, whose life is now at risk. But in protecting her Arnau will face terrible challenges, and enter a world of Templars, steely knights, and visceral combat he could never have imagined. She in turn will find a new destiny with the Knights as a daughter of war....