What is the best way to: How to keep a book open without using your hands when reading in bed?

Options are: - use a binder clip at the meeting point of the pages at the top and prop the book up on your legs - use a binder clip at the corner edge of one of the pages and prop the book up on your legs
Answer:
use a binder clip at the meeting point of the pages at the top and prop the book up on your legs