Spring, AD 777. Sigurd Hring, new King of the Svear, is summoning all the greatest warriors of the North to his banner. He invites Bjarki Bloodhand, the famous berserkr, to swear an oath of fealty to him. But Bjarki has already sailed away to rescue a beautiful Saxon princess. Tor Hildarsdottir, sister of Bjarki, now oath-bound to a powerful Svearland jarl, finds herself unwillingly enrolled in Sigurd’s mighty army. When Sigurd Hring arrogantly rejects the overlordship of Siegfried, King of the Dane-Mark, red war is inevitable.

771AD, Northern Europe. Bjarki Bloodhand and Tor Hildarsdottir are journeying south into Saxony. Their destination is the Irminsul, the One Tree that links the Nine Worlds of the Middle-Realm. In this most holy place, they hope to learn how to summon their animal spirits so they can enter the ranks of the legendary berserkir: the elite frenzied fighters of the North.

AD 865. The fierce Vikings stormed onto Saxon soil hungry for spoils, conquest, and vengeance for the death of Ragnar Lothbrok. Hundr, a Northman with a dog's name...a crew of battle hardened warriors...and Ivar the Boneless. Amidst the invasion of Saxon England by the sons of Ragnar Lothbrok, Hundr joins a crew of Viking warriors under the command of Einar the Brawler. Hundr fights to forge a warriors reputation under the glare of Ivar and his equally fearsome brothers, but to do that he must battle the Saxons and treachery from within the Viking army itself...

Erik and his family are Norse who live on the island of Orkneyjar. Their world is thrown upside down when the King of Norway colludes with their jarl to take over their home. They flee to the land north of Mercia. Hoping for a life free from the tyranny of a King, they have to fight Danes and Saxons. When King Harald of Norway sends ships to destroy them, the Clan of the Fox is forced to flee to the newly discovered land of ice and fire. They travel beyond sight of land into an uncharted ocean to face a future which is uncertain.

For centuries, the Vikings have swept out of the Norse countries and fallen on whatever lands they could reach aboard their longships, and few could resist the power of their violent onslaught. They came at first to plunder and then to settle, an encroachment fiercely resisted wherever they went. Such was the case in the southern lands of Ireland. En route to the Viking longphort there, known as Dubh-linn, Thorgrim Night Wolf and Ornolf the Restless stumble across an Irish ship.

Anno Domini 1040. Christianity has swept unstoppably across Scandinavia, leaving few enclaves of the old ways clinging on to their fading world as King Olof of Sweden works to convert his people. A young warrior, Halfdan, has witnessed the ‘mercy' of the Christian lords, watched his people attacked, his village burned and the Odin stone toppled as heretical. Watched his father cut down by an ambitious Christian jarl and his zealous priest. Among the ashes of his world, he vowed an oath of vengeance before all the gods.

When he's caught stealing, young Alan Dale is forced to leave his family and go to live with a notorious band of outlaws in Sherwood Forest. Their leader is the infamous Robin Hood. A tough, bloodthirsty warrior, Robin is more feared than any man in the county. And he becomes a mentor for Alan; with his fellow outlaws, Robin teaches Alan how to fight - and how to win.

A young Saxon boy and his mother are captured in a Viking raid. Fate transforms his destiny and, thanks to an ageing one-armed warrior, he wins his freedom and becomes one with the Vikings. Clan rivalries force Dragonheart and his new Jarl to sail the seas searching for a new home. Landing on the Isle of Man, they must fight for their very survival with enemies old and new seeking their destruction.

Hrolf the young Viking has left the service of Jarl Dragonheart and sails with Jarl Gunnar Thorfinnson. When they find a home off the Frankish coast they begin to accumulate a vast fortune which earns them the enmity of other Vikings. The novel culminates in a bloody battle where Viking fights Viking but Hrolf begins to fulfill his destiny as Hrolf the Horseman!

989 AD. Alfred the Great’s dream of a united England has been forged by his daughter Aethelfaed and grandson, King Aethelstan. The Vikings have been expelled from York following the death of Erik Bloodaxe, and for two generations there has been peace between Saxon and Dane. A new Viking warlord Olaf Tryggvason seeks revenge for Bloodaxe's death and the slaughter that followed, and has set his sights on a fresh assault on England’s shores. With Skarde Wartooth they set sail for Saxon lands, hungry for glory, conquest and vengeance.