Historical clue formulations

• Shatner's "___War" — 2015-10-07
• Sci-fi drug — 2015-08-14
• Sci-fi narcotic — 2015-05-24
• Sci-fi narcotic — 2015-01-02
• Sci-fi drug — 2014-10-19
• William Shatner's sci-fi drug — 2013-10-17
• Sci-fi drug — 2012-07-15
• Drug in a sci-fi novel series — 2011-09-17
• Shatner's "___War" — 2010-02-02
• Shatner's "___War" — 2007-12-30
• Shatner's sci-fi drug — 2007-05-24
• "___War" (Shatner novel) — 2006-09-21
• Sci-fi drug — 2006-07-16
• Shatner's "___War" — 2005-08-14
• Shatner sci-fi drug — 2004-09-15
• Sci-fi drug — 2004-03-28
• "___War," Shatner series title — 2003-11-23
• William Shatner's "___War" — 2002-10-03
• Electronic narcotic in Shatner novels — 2002-09-20
• 1990's sci-fi series "___War" — 2001-06-12
• William Shatner's "___War" — 2000-05-19
• Shatner's "___War" — 1999-03-27
• Electronic drug in Shatner books — 1996-02-24