I know this is supposed to be a technical blog, but having just re-read three of Pratchett's Discworld books, I feel compelled to share. He's always funny, and there's always a sting in the tail. My personal favorites are:
and, of course, Where's My Cow?
, which is Madeleine favorite book too. (Well, it's the one shes happiest to chew on...) Recommended.