First off this is definitely one of those books that will divide opinions both amongst readers and within their own minds. Upon starting this book I was a little confused as to its purpose and that of a six foot talking black dog but as the story progresses the reader gradually pieces together his purpose, as does Esther, our quiet and reserved 'heroine'. This book is driven by its characters which are brilliantly and subtly written, allowing their personalities to develop through their actions and conversations rather than excess background given by the author. Granted this book deals with a difficult, hidden and often stigmatised issue but it does so with relative ease and humility with moments of light-heartness and humour that shows there are ways forward, you just need to find the one that suits you. Despite the heavy subject matter, you are left feeling strangely buoyed by the Esther's and Churchill's strength and ability to carry on. A good read but be prepared for something a little different.