I just found this website - http://www.meetup.com/ - it's not just for book clubs, but all sorts of clubs such as walking, games etc....
I'm thinking about setting up my own group which you can easily do on here. 
Edit: I just tried setting-up up a group and they want my money, which they won't be getting!!! How very annoying...
Currently Reading: Pillars of the Earth by Ken Follett
"True friends stab you in the front..." - Oscar Wilde
