I am not sure if I liked this book or not.
This is an alternate future book, set at an indeterminate future time in Minnesota. It combines traditional religion and ultra-left-wing politics to make a sort of future dystopia where traditional religions are under attack under freedom of religion laws. Enter into this the release/return of a Norse god, and the apocalypse looms.
The author does a really good job of setting up some of the background of the world. But, as with many books from SF publisher Baen, the political slant almost slaps the reader in the face. Once one just accepts that, the story itself is good. The characters are well developed, and their actions flow from their expressed beliefs.
If you are interested, this book is available for electronic readers, for free, in the Baen Free Library, along with many other books.