Three historic battles, from the arrival of the Vikings in early Britain to the Norman invasion, are told in graphic novel format: In 793, the sacking of Lindisfarne is the first Viking raid on Britain; At Ediginton, Alfred the Great defends the kingdom of Wessex from Vikings in 878; In 1066, English forces, exhausted from fighting the Vikings, face a new invader - French king, William the Conqueror.