For those interested you can get the rules, arcane compendium and all of the army books on
Amazon.
It's worth noting that while the rulebook is frozen and won't be changed for a year or many, the arcane compendium and army books could change regularly. As it stands how much and how often is still being decided.
You'll also note that the army books are grouped. This was to save money since Amazon's print on demand service has a fixed price for a low number of pages.
You can find all the details about having them made
here.