I actually really enjoyed this. I wasn't too convinced that as a sequel it would be just as good as the first one but I was wrong , very wrong. Ryan and Anna are back in Newcastle and together. A 10 year old body is found inside Hadriens Wall in a spot called Sycamore Gap and Ryan is convinced it's Keir who is inside after killing Ryan's sister. The next day another body is found in the exact same place but it can't be Keir so who is it? Love this book, the story, the characters everything. It had me guessing till the very end. Well done to the author. Can't wait to read the next one.