magnetic book shelf / magnetic book shelf

I came up with ideas of bookcases of which one side is made of magnet and book clips which are made from steel to be attached on the bookcases.It gets easier to organize bookcase because the only thing that people have to do is putting the book clip on the book cover. Once putting the book in the bookcases, each of the books separately stand in place without being in disorder. Moreover, desks and floors are not cluttered with books any more. In short, the structure of the book cases is to make books stand in place without leaning to one side and help people easily to take books off the book cases and replace the books on the right place.