I think, out of all 3 books in the stalking Jack the Ripper series so far, this was the weakest. That being said, I still have it 4 stars because it’s still a fantastic read on its own. 
Kerri Maniscalco is an incredible storyteller and her books are very entertaining (and this is coming from a person who doesn’t care much for murder mysteries)! 
This book almost broke my heart because of poor Thomas Creswell - honestly Audrey-Rose, he did not deserve that even when he was giving you the choice to go ahead and do whatever you pleased. And I did not deserve it either to be left almost heartbroken for one of my favourite fictional couples (and right up until the epilogue too - how cruel!)
The atmosphere of this book was absolutely fantastic and the plot was very captivating. The only reason why I didn’t give it 5 stars was because it was a lot slower compared to the first two books and the ending where the killer was ‘unmasked’ was a little more disappointing and I wasn’t as shocked (even though it was a little more dangerous for our favourite couple). 
Overall. This is a very good book but I just read it with a little too high standards.