The library was by far the hardest place to search for things for Potions... mainly because it was so difficult to stop himself from seeing an old favourite book and forgetting the finals in favour of rereading it. He bit his lip as he searched... the library was also so full of books that in his mind it was almost cluttered, like trying to find something in his bedroom.

But THERE. Jake recognised it straight away, it was so out of place. He looked down the list and there it was... he remembered an old Care of Magical Creatures lesson including these very things. With a little smile of remniscience, he plucked ONE of what he needed and put it in his bag (but first making ten invisible divisions inside the bag so the ingredients wouldn't like... hit each other or other things and stuff like that).

That done, Jake ticked it off the list and went off to double check there was nothing else he needed from in here.