We are unable to sell these items individually or offer combined purchases. Thank you for your understanding. April 2007 April 2008 May 2008 January 2009 May 2009 August 2009 May 2010 June 2010 August 2010 October 2010 November 2010 February 2011 March 2011 June 2011 October 2011 April 2012 June 2012 October 2012 December 2012 February 2013 March 2013 April 2013 May 2013 September 2013 This is a set of 24 books. The condition varies, with some having scratches or minor stains on the covers. If you have any questions, please feel free to ask in the comments, and I will provide photos of the individual items. Please understand that these are used items stored by a private individual before purchasing.