The only official word for the Football Manager 2014 release date so far is 'Before Christmas 2013'.
Below we have listed the previous games and their release dates. The game tends to be released during the last couple of weeks of October or the first week of November. As soon as we hear more we will keep you updated.
Football Manager 2014 - Before Christmas 2013 (Estimated between Oct 21st - Nov 8th)
Football Manager 2013 - 2nd November 2012
Football Manager 2012 - 21st October 2011
Football Manager 2011 - 5th November 2010
Football Manager 2010 - 30th October 2009
Football Manager 2009 - 14th November 2008
Football Manager 2008 - 18th October 2007
Football Manager 2007 - 20th October 2006
Football Manager 2006 - 21st October 2005
Football Manager 2005 - 5th November 2004