I really enjoyed Troubled Blood. It was a very long book but that didn’t bother me as I love the 2 main characters and felt like I was saying goodbye to old friends when I finished the book. I can honestly say I didn’t suspect the killer but am a little bit disappointed that the killer and I have so much in common! Overall, a good read with enough surprises to keep the reader interested. I’m looking forward to the next instalment and reuniting with my friends.