Irma Pince

The ‘vulture-like’ librarian of Hogwarts. Pince is kind of strict, irritable and extremely protective of the books under her care… but honestly can you blame her? I mean on one hand there are tons of valuable magical volumes and on the other hundreds of students who couldn’t care less. Oh and she’s also dating Filch… probably…
I guess that if the HP was told from Hermione’s POV we would have seen more of Pince since Hermione spent half her time in the library…