Here are some screen shots from the latest sample up on iBooks. Codex: Inquisition
GW are no longer giving any thing rule wise away in these samples now, so all we are left with is a few pictures, and a bit of fluff. Not really worth the 20 seconds it takes to download these now. At least with Eldar sample we actually got a few snip bits of rules, that made a huge buzz around what the rest of the book held for us. I hardly think giving away 1 or two little rules will cost you sales GW, if anything it will raise sales.