Finish the following sentence with the best choice: How to make a fun vertical bookshelf?

Choices:
- Run a thick band thread across a bundle of books and staple the thread to a wooden plank, place brackets into the wall and place the plank underneath the brackets for an inverted bookshelf
- Run a thick band thread across a bundle of books and staple the books to a wooden plank, place brackets into the wall and place the plank atop the brackets for an inverted bookshelf

Answer:
Run a thick band thread across a bundle of books and staple the thread to a wooden plank, place brackets into the wall and place the plank underneath the brackets for an inverted bookshelf