Historical clue formulations

• Mark Twain, for Samuel Langhorne Clemens — 2026-01-05
• Lewis Carroll or George Orwell — 2025-10-30
• George Eliot or Mark Twain — 2023-01-30
• Ann Landers, for one — 2016-07-02
• Ayn Rand, e.g. — 2014-03-29
• Dr. Seuss, e.g. — 2012-09-13
• George Orwell, e.g. — 2011-02-13
• Literary creation — 2009-11-22
• George Eliot, e.g. — 2007-04-29
• Ann Landers, e.g. — 2006-10-22
• Book cover? — 2001-06-09
• Boz, for one — 2001-05-06
• Mark Twain, e.g. — 2000-04-17
• Mark Twain, for one — 1997-08-25
• George Eliot, e.g. — 1995-01-05
• George Sand, e.g. — 1994-04-19