The mayor has imprisoned every non-human being, and Jackaby bails them out, squeezing every last one of them into his house. And it‘s a good thing, because he might need all of these magical beings to fight the Dire King and his own hoard of baddies. This is a complex “end” to this series, with new characters and lots of battle scenes, which I found boring and hard to follow in an audiobook. Turns out there is another book to the series, Rook, ⬇️