Looking to expand the library-ness of your story? Look at adding a home branch with this Library Nature by trouser_mouse:
https://trouser-mouse.itch.io/the-library
and this home-branch librarian playbook, by the same:
https://trouser-mouse.itch.io/the-librarian
And yet another Library Nature, in French and in English, at
https://axolotl-jdr.itch.io/wanderhome-independent-content