Mostly Human is a very well written book. It moves along quickly, which I love in a book. Many times books about werewolves are boring to me because there are so many of them out there, but not so with this book by Mr. Jolly.
The plot is well thought out and well written. There are a lot of POV changes, so if you aren't into that you may want to think before picking up this one, but it wasn't an issue for me. I like books with lots of different POV throughout.
The characters are well rounded and well developed, but not overdone in any way.
If you're looking for a new book to pick up, I would consider Mostly Human. It wasn't one that would have jumped out at me on a bookshelf, but I'm glad I had the opportunity to give it a read.