Maybe that's what the grimoire is meant to be? Hopefully they'll either add those as drops or expand it a touch. I think it would be cool. That, and finding some reading material out on the frontier would be awesome. Hell, notes from the hunters that have been out there, a journal from someone who was defending against the Darkness during the end of the Golden Age, notes from people within the city or some innocent notes left of some scrapped computer in one of those downed jets in Old Russia.