Historical clue formulations

• Humorist Bombeck and others — 2020-02-17
• Gospel singer Franklin and others — 2015-04-24
• Grammy-nominated Franklin and others — 2014-11-29
• "Aunt ___ Cope Book" — 2011-02-20
• "Aunt ___ Cope Book" — 2010-01-10
• "Aunt ___ Cope Book" — 2009-11-22
• "Aunt ___ Cope Book" — 2006-10-03
• "Aunt ___ Cope Book" — 2004-11-16
• "Aunt ___ Cope Book" — 2001-06-30
• Bombeck and others — 2001-02-25
• "Aunt ___ Cope Book" — 2001-02-14
• "Aunt ___ Cope Book" — 1999-02-28
• Bombeck and others — 1998-06-03
• Humorist Bombeck et al. — 1997-11-25
• "Aunt ___ Cope Book" — 1996-11-09
• Wit Bombeck et al. — 1995-11-29
• Bombeck et al. — 1995-10-18
• "Aunt _____ Cope Book" — 1994-12-11