Related Clues:

• Soon, in sonnets
• Old-time adverb
• In not too long, old-style
• Nameless auth.
• Unattributed, in Bartlett's
• Not just yet
• Like some sources: Abbr.
• Like many a poet, for short
• Before long, to Shakespeare
• 'Author unknown abbr.'
• Prolific auth.?
• Ere long
• Attribution abbr.
• Having no known auth.
• 'Author' of many quotes