I love the idea of creating a notebook to research a specific topic, adding a bunch of books to that notebook and then reviewing them, then organising my notes useing the mindmap. Way to go, MarginNote! However, it's a tedious process to first add the books to MarginNote, and then go to the Notebook I already created, and add the books to that Notebook. And I then end up with a bunch of useless Notebooks called "studying [title of book] which I have to delete" (but now I'm worried that if I delete them the book will be removed from the app... and other Notebooks too?). Can you make this a one-step process?