it seems that the skillbooks are renewed everytime we load and new skillbooks appear when we lvl up. However, this b*** has never had this specific skillbook, and as long as I don't have it, I cannot kill her for being a source user -_-
Not just renewed. The inventory of each trader actually changes every time you load. Admittedly I haven't tried it for skill books but that's how it works with everything else and I seriously doubt it's any different. Teleport out of the area, teleport back and do the reload trick. It should work.
