Hello,
first let me tell you that I like the system very much. It's simple, yet elegant. I also like the setting flavor implied in the system very much. And the amount of random tables in both books makes it very valuable even if you don't like the system.
Very well done, gratulations. I would gladly have paid money for this high quality product.
While trying this out in a solo session, I built a Wildfolk Ranger and found this (which I think is a typo):
* p26 Wildfolk Skills: Agile. Should this be Agility (because Agile is an Ability)?
* I also could not find the effect of Armor Piercing Arrows in the equipment chapter. As I didn't have a combat at the moment, it was not of effect.
* Not in one of those books, but related: In Lair of the Mutant there's mentioning of a 'First Aid Kit': Is it the same as bandages?