Please don't pirate. Hear me out on this one.
If you got to this post because you were hoping to find some free downloads of otherwise not free products, I'm sorry. I don't have any for you. If you do find some, I hope that you'll consider this:
The folks that put this stuff together spend a lot of time and energy making the products, and in the end, they aren't exactly charging an arm and a leg for it, nor are they (as far as I can tell) just rolling in dough. You're not stickin' it to some evil corporation by being cheap with these guys.
I can't stop you from pirating stuff. I hope that if you DO pirate some stuff, and you find the stuff remotely useful, you'll take the brave leap and head over to WorldWorksGames and pay for some of the stuff you've gotten enjoyment out of. Think about giving up a couple Red Bulls or something to offset the cost of one set. We're talking around $10. That's a pretty good start. It helps them, and it helps everyone else who appreciates having the sets produced.
I wrote this because I noticed some traffic from google searches involving "pdf" and "mediafire" and other terms I can only imagine were intended for pirating the products.