Heteropterus Spreading magazine Published numbers Number Publication date Pdf 49 March 2023 48 September 2022 47 March 2022 46 September 2021 45 March 2021 44 September 2020 43 March 2020 42 September 2019 41 March 2019 40 September 2018 39 March 2018 38 September 2017 37 March 2017 36 September 2016 35 March 2016 34 September 2015 33 March 2015 32 September 2014 31 March 2014 30 September 2013 29 March 2013 28 September 2012 27 March 2012 26 September 2011 25 March 2011 24 September 2010 23 March 2010 22 July 2009 21 January 2009 20 July 2008 19 January 2008 18 July 2007 17 January 2007 16 July 2006 15 January 2006 14 July 2005 13 January 2005 12 July 2004 11 January 2004 10 July 2003 9 January 2003 8 July 2002 7 January 2002 6 June 2001 5 1st quarter 2001 4 October 2000 3 July 2000 2 April 2000 1 January 2000