This is a hard book for me to review as I am in two minds about it. Read as an isolated book starring two female main characters and it really does stand up for itself. Read as a foray into developing a much loved (albeit probably underused) character from the great Sherlock Holmes books, I am not sure it sits exactly right with me. That said, and probably because I have not read many Sherlock books, nor am I a great aficionado of said work, I did enjoy what I read.
In this book, Mrs Hudson teams up with Mary Watson to solve a crime that Sherlock has appeared to have dismissed out of hand. Laura Shirley is being blackmailed. Mrs Hudson and Mary comfort her as she leaves Sherlock's rooms and manages to coax some details out of her. They then enlist the Baker Street Irregulars to help them by following Laura, her husband and her staff in order to discover who could be targeting her. The story weaves its way through the streets of London - especially the infamous Whitechapel, home to the Ripper. Along the way, they are joined by Irene Adler, recruited for her special skills. As time goes on, more victims are uncovered, the stakes get higher, and then it becomes a race against time to catch the bad guy before more people get hurt.
As I have said, I am in two minds about this book. Mainly because I have formed my own opinions about Mrs Hudson based on the Doyle books I have read and, at times, they conflict with what is described in this book. Although I do like the idea of taking lesser characters from classic literature (and modern come to that) and developing them further into main characters in their own books, I think it has to be done congruently and, from what I read in this first book, I am not quite sure that, for me anyway, it has been in this case. That said, I did enjoy the bits of backstory about their lives and how and where certain characters met. I also liked Mrs Hudson's own backstory, I found that to be both interesting and credible.
So all in all, this for me was a good solid read, the mystery was interesting, it contained some good action scenes and the pacing was good. The author managed to do the Victorian era justice throughout with respect to tone and atmosphere.
Would I read the next in the series. Yes I would definitely give it a go. Would I recommend the book, again yes, but probably not to Sherlock purists!
I received a free ARC of this book in exchange for my honest review.