Interesting idea to throw Heinrich Kramer into the plot.This one was a little more gruesome in places than the ones before - or at least it stuck out more in my opinion.Lots of loose ends left as well which should make the next book quite interesting.Cat's character development is nicely done and her former insecurity is mostly gone, having turned her into a woman who is more than capable of standing on her own two feet.

Always happy to read the Bones/?? series. lots of fun.