Historical clue formulations

• Arthur Conan ___ — 2023-12-26
• Writer Arthur Conan ___ — 2020-12-20
• Detective in "The French Connection" — 2018-08-25
• Holmes's creator — 2014-02-24
• Creator of Professor Challenger — 2010-04-23
• David who played Bosley on TV's "Charlie's Angels" — 2008-09-27
• Author A. Conan ___ — 2005-12-27
• Last name in mysteries — 2003-06-17
• Longtime Strand writer — 2002-01-25
• Holmes's creator — 1998-04-09
• Holmes's creator — 1996-12-02
• "The Doings of Raffles Haw" writer — 1996-06-13
• "The Lost World" author — 1995-03-18
• "Charlie's Angels" co-star — 1995-01-18