So, I'm not sure if this has been around for a while or not, but looking for some cheap or free stuff to read on my kindle, I found a Stalker book that's currently free for kindle. If anyone's interested, you should be able to go to amazon and do a search for " S.T.A.L.K.E.R.: Southern Comfort ".
I should also mention that my only exposure to this franchise has been watching a few videos here on GB, and listening to it discussed on the podcast sometimes.
Anyhow, If anybody's interested, it's there at least for today.