A solid 3.5 stars. At times a bit confusing and jumping around (a few editing errors too, I think) had me re-reading portions several times before I could move forward.
The later books are definitely missing the charming mystery of the first 2 books. Now they read like a continuation series - like Harry Potter. Each story has it’s own problem to resolve, but the lone big bad guy is still out there to hunt down and determine motive. Not really sure how much more it can go on.
I enjoy these novels, but having thought this would be the last one, unsure if I will continue to the second set of 6. I was able to get these for free through amazon prime, so if I can find then next ones for free as well, I will likely continue.