The Dagger in the Desk: Bonus: Ghost Guide & Preview of The Hollow Boy (Lockwood & Co.) by Jonathan Stroud [Amazon, Kindle, Free]
A novelette from the Lockwood & Co series, taking place between Book 2 and Book 3. Not a lot here, just a mini-mystery that doesn’t add much to the overarching story, except that we get a little of how the talking skull is working with the narrator.
I’m glad to see that Book 3 is out.