Rowling's latest in the London based private investigator Cormoran Strike series is one for those who enjoy being immersed in a mystery for a considerable length of time, a fast paced read this is not. The author plays to her trademark strengths of focusing on characters and their development, both with Strike and Robin, who have personal challenges to handle, and the other people created specific to a 40 year old cold case. Strike is in Cornwall staying with his Aunt Joan and Uncle Ted, more parents to him and his half-sister Lucy, than his groupie mother, Leda, and rock star father, Jonny Rokeby, who never showed the slightest interest in him until he became well known. Joan is dying from cancer, and Strike who has never been one to talk about his emotions is struggling to handle this, trying to do his best to be there for Joan and support Ted, who is devastated. With all this on his plate, he is less than amenable to his half siblings on his father's side and Rokeby wanting his presence at their family and band event.
Robin as we know has separated from Matthew after she discovered he had been cheating on her with Sarah, her life is being made miserable as he refuses to accede to a straightforward divorce, insisting that Robin is responsible for the breakdown of their marriage. His meanness and spite makes him want to hold on to all marital assets, including what Robin's parents had financially contributed, the only thing she will fight for. Robin is further pushed to reflect on her tendency to avoid confronting certain situations in the interests of avoiding conflict, even when a odious subcontractor, Saul Morris, crosses lines that she should not have put up with, bringing back traumatic memories from her past. 40 years ago in 1974, GP and mother, Margaret Bamborough, disappeared in London on her way to meet a friend at a pub. Anna, her daughter, wants to know what happened to her, and is willing to pay for a year's worth of investigative work, on a case where it was assumed she was a victim of notorious cross dressing serial killer now in Broadmoor, Dennis Creed.
Strike is upfront with Anna that they are unlikely to solve what happened to Margaret after so much time has passed, and it is certainly one of the most difficult cases they have taken on. For a start, many key figures from the case are dead, and a number that might be living prove to be particularly difficult to locate. Getting hold of the police files on the case is harder than expected, and when DI George Laybourn finally hands them over, it is clear the original police inquiry under DI Bill Talbot was a fiasco, for some time he disregarded anything that didn't fit his belief that she had been one of Creed's victims. That is not all, Talbot had serious mental health issues, and had pursued and obsessed over the strange territories of applying intricate and hard to fathom astrology and tarot card interpretations to those involved in the case.
The narrative takes place just over the period of a year, a year which includes other cases, and the impact of what is happening in the personal lives of Strike, such as his grief at the loss of Aunt Joan, contact from the likes of Strike's volatile ex-girlfriend, Charlotte Campbell, and Robin's divorce. Strike is determined not to let anyone get close to him, he struggles to emotionally read others or adequately understand that he needs to let others into his life and express what he is feeling so that he is less likely to implode when under emotional stress. Whilst both he and Robin are reluctant to cross into personal territory with each other, they do not want to threaten their professional business partnership, they love what they do, their relationship does develop to the point they are able to be more honest with each other. This is a terrifically entertaining and stellar addition to what is a marvellous series which I recommend to those who love their character driven crime mysteries.