I don't know if define this as a mystery or a urban fantasy, I know it was gripping and highly entertaining.
The fantasy side mixes well with the creepy atmosphere of the school, the girls'POVs are a pleasure to read and the characters are fleshed out.
The LGBT+ part was really part of the plot, an aspect of the characters and not just a detail for any inclusivity checklist.
I loved this gripping story and can't wait to read the next novel.
Highly recommended.
Many thanks to the publisher and Netgalley for this ARC, all opinions are mine