Find the world record for the longest book ever written.
user
Thanks for asking.  Here’s the list of longest books ever written:

The longest book ever written is the ‘Saga of King Heidrek the Wise’, written by Snorri Sturluson, a medieval Icelandic historian and poet who published the book in Iceland in the year 1223.  The book, which was his ‘Heimskringla’ (History of the Norwegian Kings
assistant
How long is it?
user
It’s about 200,000 words long.  For context, that is about 4,000 pages long if you have a standard paperback sized book.  But it was written by hand, so it took Snorri a long time to write it all.
assistant
Find the world record for the longest book ever written.
user
Thanks for asking.  Here’s the list of longest books ever written:

The longest book ever written is the ‘Saga of King Heidrek the Wise’, written by Snorri Sturluson, a medieval Icelandic historian and poet who published the book in Iceland in the year 1223.  The book, which was his ‘Heimskringla’ (History of the Norwegian Kings
assistant
How long is it?
user
It’s 10,341 pages long.  Or it was 10,341 pages long when it was printed.  A few copies still exist today.
assistant
Find the world record for the longest book ever written.