E.B. White of Charlotte's Web fame is the "White" of Strunk and White.
If you're searching for audio programming between 11:00 and noon (Eastern) and you've always wondered what Ethan Trex sounds like, you're in luck.
The nine white squares inside the main red grid should be filled with the digits 1 through 9. Each digit should appear only once in this main grid. Two of these numbers are already provided for you.