Radio Adaptations
One of the many adaptations of Terry Pratchett's works has been radio plays. Radio plays are different from straight readings of the novels, e.g. audio books, as they have a full cast to play the characters and only dialogue is read. The plays have mostly been broadcast on BBC Radio 4, BBC 7 and online on BBC Radio 4 Extra, several of the plays are still repeated on these channels periodically.
The Radio Plays By Year
1992, BBC
2001, Atlanta Radio Theatre Company (Performed at Dragon*Con)
1995, BBC
1996, BBC
2003, BBC
2004, BBC
2006, BBC
2008, BBC
2010, BBC
2013, BBC
2014, BBC. This is the only Radio Drama that has been released on CD by BBC Physical Audio in 2015.