Just finished the above. Like all of the 13 Mercy Thompson books (and others in the Mercyverse) it is a mix of paranormal adventure, mild horror, with creatures of various supernatural types, mixed with a little romance in an almost bodice ripper style. I enjoyed it quite thoroughly as a light diversion, but for people unfamiliar with the series I would
not recommend it.
Some of the author's books have been best sellers. The author centers her universe on werewolves, but the most interesting creations are generally of other species: vampires, fae, ancient gods, witches of a nasty sort, and numerous others.
I see by using the google search engine above, focusing on SFF World posts, that the series has been mentioned quite favorably numerous times over the years.
The reason that I would not recommend this book to newbies is that a large part of what made it particularly entertaining to me was not just Briggs' mix of creative interspecies conflict, but the development of several familiar characters. If you haven't read her previously, these developments and even the way she introduces characters will leave you wondering, Huh? What the hell is that about? Or, "Why should I pay attention to him/her/it?
So use the Google browser to find one, or better yet several, earlier book(s) in the series and if you enjoy it/them, come back to
Soul Taken. It will be worth it.