Not enough Thor. Quite a good mystery, though. For most of the book the plot concerns the discovery of a skeleton on the job site of the man who doesn't look like Thor and the re-opening of the cold case connected to it. The crimes escalate in the second half of the book, claiming modern day victims as well, but generally, I think Carlisle tried to bring too many elements together here. I certainly didn't guess the murderer, but I didn't find the motive compelling enough to believe it either.
I'm going to wait for a synopsis of the next book before committing to reading it - I'm holding out one last hope for more involvement with the Thor-lookalike police chief.