baseline
- Volume 29 Number 5 October 2008
- Volume 29 Number 4 August 2008
- Volume 29 Number 3 June 2008
- Volume 29 Number 2 April 2008
- Volume 29 Number 1 February 2008
- Volume 28 Number 6 December 2007
- Volume 28 Number 5 October 2007
- Volume 28 Number 4 August 2007
- Volume 28 Number 3 June 2007
- Volume 28 Number 2 April 2007
- Volume 28 Number 1 February 2007
- Volume 27 Number 6 December 2006
- Volume 27 Number 5 October 2006
- Volume 27 Number 3 June 2006
- Volume 27 Number 4 August 2006
- Volume 27 Number 2 April 2006
- Volume 27 Number 1 February 2006
- Volume 26 Number 6 December 2005
- Volume 26 Number 5 October 2005
- Volume 26 Number 4 August 2005 Crossword Answers
- Volume 26 Number 4 August 2005
- Volume 26 Number 3 June 2005
- Volume 26 Number 2 April 2005
- Volume 26 Number 1 February 2005
- Volume 25 Number 6 December 2004
- Volume 25 Number 5 October 2004
- Volume 25 Number 4 August 2004
- Volume 25 Number 3 June 2004
- Volume 25 Number 2 April 2004
- Volume 25 Number 1 February 2004
- Volume 24 Number 6 December 2003
- Volume 24 Number 5 October 2003
- Volume 24 Number 4 August 2003
- Volume 24 Number 3 June 2003
- Volume 24 Number 2 April 2003
- Volume 24 Number 1 February 2003
- Volume 23 Number 6 December 2002
- Volume 23 Number 5 October 2002
- Volume 23 Number 4 August 2002
- Volume 23 Number 3 June 2002
- Volume 23 Number 2 April 2002
- Volume 23 Number 1 February 2002
- Volume 22 Number 6 December 2001
- Volume 22 Number 5 October 2001
- Volume 22 Number 4 August 2001
- Volume 22 Number 3 June 2001
- Volume 22 Number 2 April 2001
- Volume 22 Number 1 February 2001