Mary Norris on grammar

My first real Euchre tournament is coming up in a little more than two hours, so I'm preparing by doing exactly what I would do anyway: listening to Weekend Edition. The last guest was Mary Norris, copy editor at The New Yorker, who has written Between You and Me: Confessions of a Comma Queen:

On the best way to become a good user of English

Well, a person should read. And read, and read. Preferably good things. I might suggest The New Yorker, for instance ... [Henry James] is a wizard, the master! Yes, they don't call him the master for nothing.

I might have to read the book. I'll put it right next to Lynne Truss' Eats, Shoots & Leaves: The Zero Tolerance Approach to Punctuation.