This is a fascinating series, historical thrillers that keep me reading and hooked.
The historical background is well researched and vivid, the mystery solid, and there's plenty of twists I never guessed.
The characters are fleshed out and interesting.
It was an entertaining, gripping read that made me learn something new.
Highly recommended.
Many thanks to the publisher and Netgalley for this ARC, all opinions are mine