What Book has the most pages?

It's difficult to definitively say which book has the absolute most pages, as there are a few contenders and different ways to measure "pages".

Here are some possibilities:

* The "Book of Kells" - This illuminated manuscript, a copy of the four Gospels, is famously large and intricate. While it only has 340 pages, each page is incredibly detailed and meticulously crafted, making it arguably one of the most "page-rich" books.

* The "Kangxi Dictionary" - This 18th-century Chinese dictionary is a colossal work, with over 47,000 pages, making it the longest dictionary ever published.

* The "Encyclopedia Britannica" - This classic encyclopedia comes in a massive set, depending on edition, with thousands of pages.

The "most pages" title likely depends on your criteria. If you're looking for the book with the most individual sheets of paper, the "Kangxi Dictionary" wins. If you're looking for the most page-rich in terms of artistic detail, the "Book of Kells" might take the crown.

Ultimately, it's up to you to decide what metric you value most when deciding which book has the most pages.