Take a look at the wiki for various things! Also I may or may not update the adventure log regularly, depending on how tedious it proves to be.
What you’re allowed to see right now is what your party knows about from their travels, plus general world info. As you explore, more cultural information/hopefully really cool stuff (like prestige classes, lore things, and abilities) will become available to you.
If you guys quest or explore alone, you might get info pages visible only to you, or until you convey that info to another PC.