Sword of Kings

As two opposing kings gather their armies, fate drags Uhtred to London, and a struggle for control that must leave one king victorious, and one dead. But fate – as Uhtred has learned to his cost – is inexorable. Plunged into a world of shifting alliances and uncertain loyalties, he will need all his strength and guile to overcome the fiercest warrior of them all.  Book 12 of series.