Book Club in Istanbul?

Does anyone know of any English book clubs in Istanbul?

Just to clarify, by that I mean a social group that meets periodically to discuss a particular book(s) they're reading/have read.( in effect intellectual discourse on a subject) From time to time, the group also invites authors to speak ( either via phone/ Skype) at these sessions

If there aren't any around, let me know if anyone is interested in joining me to start one? My focus is more on bestsellers(fiction and non-fction) NO POLITICS-related discussions!

You can drop me a mail if you're interested