Related Clues:

• Unsigned, as an article: Abbr
• 'I'll come to you ___': Macbeth
• Forgettable author, for short
• Uncredited: Abbr
• Shortly, in verse
• Common abbr. in Bartlett's
• Any minute, to old poets
• Quote book abbr
• Unknown author: Abbr
• 'Author unknown' byline
• "Auth. unknown" byline
• "Author unknown" byline, briefly
• 'I'll send for you ___': Othello
• In a bit, old-style
• Unknown, as a writer: Abbr