The Hunger of the Gods

Not sure whether to give this 3 or 4 stars. On the one hand it is a very good exercise of norse-themed world-building; on the other hand not much really happens, other than to move all the pieces into position for the third and final book. People do a lot of travelling, and much blood is spilt, but it could have all been done in a much shorter book.

If you liked the first book and want more of the same world, this is exactly what you are looking for. However, if you want a dynamic plot, you might be sorely disappointed. This is not Brandon Sanderson. Hopefully the final book, when it appears, will bring things to a crashing, satisfying conclusion, although I do slightly dread a drawn-out plod through the world before we get there.