Exactly that. I saw a few books, that seems to be a Predator cannon, but when i talked to Stalker, he says other wise. So, I prefer to see some of it, as cannon, If its BEEN in the movie right?
I was told, so far yes
So, if its in the movie, and its a book, then why isn't it cannon? It has all the pred stuff, from the way they move and "talk" to the way they act...ish...even the weapons...but, still its not cannon
What isn't cannon is "Forever Midnight" That gives the evil aspects of pred.