I don't even know where to begin! This book had an impressive plot and was quite unlike anything I have ever read. The unbelievable and unexpected creativity of this book had me reeling. Just when I thought I knew "who dun it" I was surprised yet again. Nothing and no-one were as they seemed. This is a definite page-turner and the ending was mind-blowing. I fell so deeply into the characters, it took me a full week to get out of that mindset and realize I wasn't trapped in Blackheath Manor myself. Major kudos to Stuart Tunton because this story was so inventive and so different, I don't know how he managed to pull it off. But by goodness did he, and he blew my mind in the process. Hoping for a movie based on this book!