Loved it! I personally have a hard time getting the tone right in Horror and I don't know why. This one I read more in a Ghostbusters vibe. That being said it didn't keep me from loving it. Margaret and Fredericka are the real MVPs and I want to have tea with them.
I loved the mystery of this one, the silliness of Fredricka and learning how much Margaret goes through to follow the rules. Perfect read for spooky season!