When I'm finally allowed to take a break, during which Blaise starts a playful scuffle with the over-motivated Creevey, I just can't help it: I scan the room and spot Granger next to Ginny Weasley. Both women are on top of an odd-looking, obsidian-black apparatus, jogging in place. I have absolutely no idea what that thing is supposed to be, but here, at Camp Black, I don't question anything.