Newsletter published occasionally.
- SDS Family News - 2012 Apr
- SDS Family News - 2011 Dec
- SDS Family News - 2011 Jubilee
- SDS Family News - 2011 Apr
- SDS Family News - 2010 Oct
- SDS Family News - 2010 Mar
- SDS Quarterly - 2009 Sep
- SDS Quarterly - 2009 Apr
- SDS Quarterly - 2009 Feb
- SDS Quarterly - 2008 Nov
- SDS Quarterly - 2008 Sep
- SDS Quarterly - 2008 Mar
- SDS Quarterly - 2007 Sep
- SDS Quarterly - 2007 Mar
- SDS Quarterly - 2006 Dec