The Danes of East Anglia and the Vikings of Northumbria are plotting the conquest of all Britain. When King Alfred's daughter pleads with Uhtred for help, he cannot refuse her request. In a desperate gamble, he takes command of a demoralized Mercian army, leading them in an unforgettable battle on a blood-soaked field beside the Thames.

Follows the further adventures and misadventures of Hiccup Horrendous Haddock the Third as his Viking training continues and his father leads a stranger and the Hairy Hooligans to the Isle of Skullions in search of a pirate's treasure.

Two years after their adventures in The Land of the Silver Apples, the apprentice bard Jack and his Viking companion Thorgil confront the malevolent spirit of a vengeful mermaid and begin a quest that casts them among the fin folk of Notland.

Follows the star-crossed romance of a strong-willed woman who vows that no man will ever capture her heart and the powerful warrior who is equally determined to fight for what he wants.

After Jack becomes apprenticed to a Druid bard, he and his little sister Lucy are captured by Viking Berserkers and taken to the home of King Ivar the Boneless and his half-troll queen, leading Jack to undertake a vital quest to Jotunheim, home of the trolls.

Thorvald, having always felt apart from the community of Norse warriors and gentlefolk inhabiting the Orkney Isles, learns upon coming to manhood that he is really the son of Somerled, a war leader exiled for treachery, and sets out in a boat to find his parent, not realizing the beautiful Creidhe, who has loved him since birth, has stowed away, determined to be with him.

Dak, Sera and Riq might be in over their heads when they attempt to stop a Viking invasion!

With their ill-fated raid on the monastary at Glendalough torn apart by betrayal and defeat, Thorgrim Night Wolf and his handful of survivors from the crew of Sea Hammer find themselves in desperate and tenuous straights. Stranded far from the safety of Vik-lo, surrounded by enemies, and with barely enough men to work the longship's oars, the Norsemen must make their way back through a dangerous and uncertain country. Thorgrim, however, is not interested...

852 A.D. For centuries, the Vikings have swept out of the Norse countries and fallen on England, Ireland, 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 where ever 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...

An adventure story at the time of the birth of England as the Saxons struggle to repel the Danish invaders. The year is 878, and as Lords of the North begins, the Saxons of Wessex, under King Alfred, have defeated the Danes to keep their kingdom free.