User blog comment:Ronnoc the Hedgehog/A theory about Gravity Falls Secrets/@comment-24.176.75.183-20120901004700

I believe it's still just a bit too early to be making huge assumptions about the storyline, the mystery man, and everything with that right now. However, the few things I believe that we can confirm are that Stan knows at least some about this and that the secret room behind the vending machine is either a place for some kind of secret "club" or "lodge" to meet up at, like a secret club house, or it's a secret area no one knows about where he probably keeps many secretive items. He may even have the 1st book for all we know, but only time will tell. Also, on the topic of the 1st book, looking at how the 3rd book has information on creatures and the 2nd book has information on items/artifacts, i would think that the 1st book probably talks about locations and/or people.