Jeezus what a load of crap. I'd hoped it might err on the side of silliness and irreverence, but it was just stupid. Flat, affectless writing, too, beyond the point where that might've been ironically amusing and into the territory of boredom. I read 20% and gave up.
(Wow, when this got imported from Goodreads, it got connected to Five on a Hike by Enid Blyton! WTF?!)