Is there a free gambling for dummies guide out there that explains in depth all the oldest to modern facets of gambling with historical data that you would recommend? Like a gambling encyclopedia that keeps up with the entire gambling world?
Well, personally I would never look at that guide as I'm not someone who's going to do PhD in gambling but someone who truly enjoys gambling mostly poker. It's for fun and it's better to learn it from your own experiences instead of relying on those guides. That's my opinion, others can disagree with me.