This books was alright. It was tough to get through for some reason. It wasn't holding my attention the way that I had hoped. I think for me there wasn't enough about the characters to be interested in their plight. I was interested from a plot standpoint, I did want to see what happened at the end and the twist was good, but it just came a tad bit too late for me. I liked Cas, but the problematic thing with characters who always move is that they don't get to know the people they are around in a more in depth way. Carmel and Thomas were good characters, but they never seemed to transcend beyond their tropes and by the time they did it was too late, the story was already over. And there are things that are never explored like why Anna was killed. There does seem to hint that a sequel is in the works, but I'm not sure I'll be going out of my way to read it.