To be honest this should be a 3,5 star but I rounded it to 4.
I think this is a fun and fascinating read but the mystery takes the backseat and it seems that the mystery is more discovering who the mysterious Henry Burton is than a whodunit.
Even if I liked this book I missed the mystery part and think that the ending was a bit rushed.
I think there's a lot of potential in this series even if this book was not at its best.
Many thanks to the publisher and Edelweiss for this ARC, all opinions are mine