While best known for ‘literary fiction’, Joanne Harris has written across a range of genres, and The Gospel of Loki is her third book to heavily feature Norse mythology. Previous novels Runemarks and Runelight are straight-up fantasy with a Norse flavour, while here she sets out to retell the sagas of the Norse gods from the perspective of Loki, the trickster, offering a reversal of the usual viewpoint. Covering the whole story, from the Nine Worlds’ creation through to Ragnarok, Loki tells his own version of events, showing Odin and the rest of the gods in a totally different light.