Didn't see that coming.
Essentially a re-telling of "The Seven Samurai", this is a good page-tuner. I'm glad to see the writer has several other books released, seemingly all in the same universe, so I'll be sure to look into those as well.
Self-publishing is great, because you can skip the traditional channels. Unfortunately, some of the process of traditional publishing is very useful. In this case, it would have been highly beneficial for the author to have this professionally proof-read prior to publishing.