Sword Song (the Last Kingdom Series, Book 4)

The fourth book in the epic and bestselling series that has gripped millions. A hero will be forged from this broken land. As seen on Netflix and BBC around the world. It is 885. England is at peace; the Danes rule the north and King Alfred holds the south. But trouble stirs when a band of Vikings invade London. Uhtred of Bebbanburg; Alfred's greatest warrior; must lead his men to attack the Viking raiders in the south. But his allegiance to the King will be tested in perhaps the most threatening way yet.