I loved this book. On Amazon it is often compared to Alexander McCall Smith's No. 1 Ladies' Detective Agency and while I have not read those books, I have seen the TV series and yes, I can agree with them. It resembles that series BUT... at the same time not. Maisie Dobbs grows up in a very strict social order and class system without any prospects beyond becoming a maid. But she has a very bright mind and the luck of working for a woman that wants to make a changes in society. She is given the opportunity to study and step out of the class where she was born. Then World War 1 breaks out and she lies about her age to become a nurse and help out. Not until the war is over, can she return to her studies and then continue being trained by a man that is doing something so modern as being an investigator and psychologist at the same time. Some people have complained that there is only a mystery at the beginning and at the end of the book. Yes, that is true. At the same time, I as a reader wanted the story in between. The whole middle section tells Maisie's story so that the author can make a series out of this heroine. She builds up Maisie's backround so we know where Maisie is coming from, what she has encountered during the war and what people she knows. This needs to be done somewhere and why not after having started the mystery??? Since the book is set in 1929, cases can not be solved quickly and have to be done so without modern technology and often with the help of psychology. She is an Hercules Poirot and a Miss Marple and yet, entirely a person of her own, an loveable, attractive young lady with a broken heart.