Pratchett books are almost always nicked?

I found this funny spoof; it seems to be a reaction to Rowling being a favored author in libraries ... or something to that effect.

I particularly love this bit:

The only books tea-leafed more than Pratchett's are The London A-Z, and Ordnance Survey Maps, (which were probably teefed by people with little or no sense of direction) leaving Mister Pratchett as the most 'thieved' author of all time in the UK.

Excerpt taken from The Spoof ...

Update: Wait, so there was a grain of truth to that?! In fact, it seems to be all there as opposed to all out there .... you know what I mean.

Read this article by Times Online.