My sneaky, sneaky editors didn’t even tell me that they’d put these in the mail!

Shiiiiiiiiiny.

And, thanks to the fact that I now actually have the advance copies, I can finally reveal the back cover copy! Which, er, not even I knew until I got these, because I have nothing to do with the marketing blurb. Just as well, really, because I would be so terrified of revealing spoilers that I’d end up writing “It’s a book… about stuff. Buy it please?”

Thankfully, the marketing folks at HarperTeen are...