Historical clue formulations

• ___ Queen, crime novel pseudonym — 2022-05-23
• First name in mystery — 2015-05-01
• Queen of mystery — 2015-02-15
• Queen of fiction — 2014-06-04
• Queen of literature — 2014-02-23
• Queen of mystery — 2013-04-11
• ___ Queen — 2011-05-17
• Queen who wrote popular novels — 2009-07-03
• Queen of mystery — 2008-06-01
• Queen of mystery — 2005-11-27
• Queen's name — 2001-04-07
• Queen of fiction — 2000-06-17
• First name in mysteries — 1996-11-15
• First name in mysteries — 1995-07-02
• First name in mysteries — 1994-01-14