OXFORD COMMA | Origin

The Comma Queen, at the Players Club,
November 21, 2017.

November 22, 2017 – How did the comma happen?

And then, how did the Oxford Comma happen?

And how does the Oxford Comma differ from the Harvard Comma?

I listened to a report at lunch today at the Players Club, New York City, by Mary Norris, the "Comma Queen". 

She wrote a book called Between You & Me: Confessions of a Comma Queen.

(To be continued. Watch this space.)