Historical clue formulations

• "The Tourist" novelist Steinhauer — 2013-10-26
• Author Steinhauer with the 2009 best seller "The Tourist" — 2011-01-02
• Author Robert ___ Butler — 2010-12-26
• Author Robert ___ Butler — 2010-04-24
• Author Robert ___ Butler — 2009-12-13
• Author Robert ___ Butler — 2003-03-30
• Author Robert ___ Butler — 1997-09-26