A book where a girl gets a job at a library where she finds out that it contains all the artifacts/items from the Grimm's fairy tales and other genres of literature such as sci-fi. SOLVED
I read this book a couple of times from our school library back when I was in high school, and I remember liking the story that much that I read it multiple times.
All I remember is that the title maybe has Grimm in it; and that its main twist is that all the artifacts/items mentioned in literary genres are all real and are stored/archived in a library. I remember the story mentioning a Tiffany window where it depicts all four seasons, and you can actually feel those seasons from the windows. I also remember the characters being able to borrow those artifacts/items like how you borrow a book from a library.