Related Clues:

• Soon, in poems
• Shortly, to Shakespeare
• Unknown author's byline, briefly
• At once, to the Bard
• Like many a wiseacre's comment: Abbr.
• Author unknown byline, briefly
• 'So ___?'
• The unknown author, briefly
• Poetic time reference
• "I would venture to guess that __, who wrote so many poems without signing them, was often a woman": Woolf
• Shortly, to Shelley
• Soon, to poets
• ''We don't know who said it'' abbr.
• Quotation-book abbr.
• 'Author unknown': Abbr.