There's so much stuff to choose from if they like to go a-Viking when they're reading. Some of AQA's favourites are [[Raven: Blood Eye by Giles Kristian]], [[Warriors of Ethandun by N M Browne]] and [[Slave Girl by Jackie French]]. [[Bloodline by Katy Moran]] is a stupendous novel with a touch of the supernatural set in Dark Ages Britain.