The rest of the day of classes goes by, and Bella goes to the library, and then she knocks on Feral's door with a stack of books.
"Maybe. There's Apparition, but we're not old enough to learn it yet. And Legilimency can be wandless and some people can learn to move things or change their colors without wands, but not everyone seems to be able to pick it up and you can't move the stuff very fast or from very far away. The thing I think you will like best is this." And she takes from the top of the stack a book entitled "Animagical: Unlocking Your Animalian Self" and hands it over.
"Animagi can turn into animals - particular ones per Animagus, and you don't get to pick it, but you get something that suits, and then apparently you can get a really good guess what yours will be by checking your Patronus except I don't know what that is so I'll have to look it up later. They don't need their wands to do it and they can do it at will. It does take a long time and you have to be good at Transfiguration."
"Well, I'm going to go look up what a Patronus is. You could sit with me in the library if you want."
In the library, Bella plops the other books from her stack of wandless magic information on a little table between two armchairs, gets help from Mith, and finds a book on Patronuses, which she proceeds to read in one of said chairs.
Nothing.
"Trying to make a Patronus. They're a sort of guardian spirit thing made out of happy memories, that take the shape of an animal - it's usually the same as your animagus form if you can do both, that's what that thing meant - and they're useful for fighting off some dark creatures. It's supposed to be advanced but the spell isn't actually very complicated and it's not dangerous to get wrong." She shows him the page.
"Maybe I just didn't pick a happy enough memory, or something." Bella carries on trying.