What are books with a silly frenetic main or main adjacent character with low to no spice please?

I've been on YouTube shorts and Elisabeth Wheatley has this character she plays called "book goblin" and I love book goblin and I want to read books about characters like book goblin

book goblin is a goblin that aggressively loves books and doesn't really care about anything else

I don't need book recs to have their book goblin equivalent like books. they can like anything. I will put links in comments

thank you!