This was a very harrowing read about some girls that were kept captive in a cellar for a number of years and their life afterwards. I read it very quickly as I wanted to find out what happened to them. Lots of twists in the story although some parts did seem slightly unbelievable. I would have liked to know a bit more about what happened to the girls whilst they were held captive and to have had more of an explanation nearer the end of the book. Overall though a great thriller that I couldn't put down and I would recommend.