Related Clues:

• See 35-Down
• Day ___
• Best seller's number
• A
• Solitary
• Wedded
• 38-Across, to us
• It precedes 'Blastoff!'
• A person
• Sole
• Self starter?
• Microphone tester's word
• More than zero
• When lunch ends, maybe
• See 32-Across