Finding out more about Gutenberg - the supposed creator of libromancy.
Maybe he wasn't so altruistic after all.
We learn more about Lena the dryad.
The devourers are getting stronger.
Magic metal bugs and animals, I felt sorry for the wendigos (go figure), and pissed off werewolves.
Being able to use the magic of belief contained in books would be the coolest super power ever.
I don't like spiders, but I want Smudge.
And maybe a pet miniature dragon.