Death of Kings (The Saxon Stories #6) by Bernard Cornwell

The master of historical fiction presents the iconic story of King Alfred and the making of a nation. As the ninth century wanes, England appears about to be plunged into chaos once more.

For the Viking-raised but Saxon-born warrior, Uhtred, whose life seems to shadow the making of England, this presents him with difficult choices. King Alfred is dying and his passing threatens the island of Britain to renewed warfare. Alfred wants his son, Edward, to succeed him but there are other Saxon claimants to the throne as well as ambitious pagan Vikings to the north.