To all those drifting in anew, yes, the library is open. Yes, it has information available on many of the creatures outside. You can look it up, it isn't hard to learn.
But if you must ask how, at least have some kind of clear question formed rather than staring vacantly as if you might start drooling at any given moment. 'Tis most disconcerting to watch people gape while surrounded by unfathomable amounts of information they will never process. At least give an illusion you might have the possibility of absorbing some of it.