The book in the article is approximately 70 to 100 years older than the Book of Kells. There are many books that are even older. What makes this one special is

The book in the article is approximately 70 to 100 years older than the Book of Kells. There are many books that are even older. What makes this one special is that it has not been rebound, as the Book of Kells and most medieval codices have been.