Related Clues:

• Not right away
• Source of many quotes, for short
• "Till next time"
• Casual goodbye
• Not forthwith
• Unnamed auth.
• Of unknown authorship: Abbr.
• 'See ya --!'
• In a little while
• Secret identity?: Abbr.
• Quotation designation: Abbr.
• ''I'm off!''
• Sometime thereafter
• "Author" of some poems: abbr.
• Soon, in the past