4 March, 2007
Random queries no. 98
One of a series of genuine search engine enquiries which successfully brought visitors to the Ministry. Can I help?
A list of Terry Pratchett's books
I'm choosing to think you mean those he's written, rather than his personal collection of books by other authors.
Author bibliographies is one of the few topics Wikipedia covers reliably: purely factual, easily-verified information with no room for interpretation or bias.
You might also try The L-Space Web.
The same applies for any author: try searching for the author's name at Wikipedia, then at Google for either the author's own website or one compiled by fans.