FFVI - Lore Complete

This all looks awesome! I love the idea of adding as much lore into the game proper as you can.

As for filling out bookshelves, I think it would be HILARIOUS if you had a running gag of, like. Dueling historians? Books and journals by specific historians writing about the in-game lore, but -- as happens with real world historians -- some of them have 'pet theories' that stem from, uh, very particular interpretations of historical fact. And by 'very particular' I mean 'demonstrably wrong', but that doesn't stop them from writing about it. Although I don't know how much additional space you're planning to use for book dialogs, and this might require rather a lot.