OK - I've been playing with bits of paper and drawing them from a hat and here is the random list of books for discussion.
Witches Abroad (1991) – 1st June 2009
Guards! Guards! (1989) – 6th July 2009
Amazing Maurice and His Educated Rodents (2001) - 3rd August 2009
Going Postal (2004) - 7th September 2009
Thief of Time (2001) - 5th October 2009
Equal Rites (1987) - 2nd November 2009
Night Watch (2002) - 7th December 2009
Pyramids (1989) - 4th January 2010
Wyrd Sisters (1988) - 1st February 2010
Thud! (2005)
Carpe Jugulum (1998)
Wintersmith (2006)
The Fifth Elephant (1999)
Soul Music (1994)
Maskerade (1995)
Monstrous Regiment (2003)
The Colour of Magic (1983)
Making Money (2007)
Small Gods (1992)
Jingo (1997)
The Last Hero (2001) (with Paul Kidby)
Mort (1987)
The Last Continent (1998)
The Truth (2000)
Feet of Clay (1996)
Eric (1990)
Interesting Times (1994)
The Wee Free Men (2003)
Men at Arms (1993)
Hogfather (1996)
The Light Fantastic (1986)
Reaper Man (1991)
Lords and Ladies (1992)
A Hat Full of Sky (2004)
Sourcery (1988)
Moving Pictures (1990)