This is an excellent series, one of my favorite historical mystery series and this is one of the best instalment.
The plot is complex, full of twists, and we get to know more about Ralph Ryland's past and how it's affecting the present.
The plot is full of twists and gripping, the historical background vivid as usual, and the characters fleshed.
It was a compelling and entertaining read, highly recommended.
Many thanks to the publisher and Netgalley for this ARC, all opinions are mine