Oldest Surviving "Books"

I am fascinated by ancient manuscripts, so I loved an article entitled “The Oldest Treasures from 12 Great Libraries” published by Atlas Obscura last month: https://www.atlasobscura.com/articles/oldest-library-books-manuscripts-cuneiform-tablets?utm_source=twitter&utm_medium=atlas-page. There are some wonderful photos of illuminated manuscripts, papyrus scrolls, and clay tablets, and information about where you can see them in person. 

https://wiganlanebooks.co.uk/blog/interesting/10-of-the-oldest-known-surviving-books-in-the-world/ also has photos of some of the oldest surviving books in the world, as does https://theculturetrip.com/europe/united-kingdom/articles/here-are-some-of-the-oldest-surviving-books-in-the-world/.