Susan Hill is one of the best mystery writers these days. Every chapter is a masterpiece, every character clear ,without any wasted words. She is like a master painter, with couple of strokes she brings us a whole live person. Fears and strenghts, dreams and heartbreaks. This book is no exception. Strong, powerful, with only one quibble. The solution to the puzzle is a bit more rushed than in her usual work. Nevertheless, strong entry in this exceptional series.