Related Clues:

• 'That's all she wrote'
• ''And that's that!''
• "And that's that!"
• "That's all she wrote," and literally, what the last word of each starred answer can be
• 'Nothing more to say'
• When I close book, I won't reopen it
• No more discussion when it's time to close the book
• Various trendy foods daughter cut out, and that's that
• That's that setter's way of cluing Y, perhaps
• Review so often dry? No further discussion needed
• Discussion finished, time for little one to sleep?
• "There's no more to say"
• 'And I don't want to talk about it anymore!'
• 'There's nothing more to say'
• 'We're done'