On local radio today I learned that November 1st is National Author’s Day, https://www.daysoftheyear.com/days/authors-day/. I must confess to not having heard of this celebration until early this morning and being intrigued did a little digging which turned up the above link.
From the above, it appears that Author’s Day is an American celebration (it was certainly started in the USA). However given that it was mentioned on a (UK) local radio station, this celebration would appear to have crossed the Atlantic.
I would be interested to know whether any of my readers has any additional information regarding Author’s Day?