These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Big Lipped Alligator Moment: In the third book, during the preparations for the field games, there is suddenly a page featuring a guy tied upside-down and hanging over a hungry alligator. In the other panels of that page, several other competitors (all male) are being constricted/eaten by snakes. There was no pretext for this, no one who isn't being eaten implies that this is in any way wierd, and is never mentioned again.