From publisher blurb:
The blood of fey and the First World runs through your veins! Adventure as an oghan, including 7 subraces related to pixies, bogeymen, vilderavn, satyr, dryads, rusalka. and nymphs. Strenghten your connection to your bloodline and the First World with
5 new feats
14 race traits
8 alternate racial traits
2 racial archetypes for witch and fighter
18 favored class bonuses
A d100 table with alternate abilities
A d100 table with alternate appearance features
Change reality as the World Warper witch archetype as you bring the mutability of the First world into any plane you inhabit. If bloodshed is more your style, become a Raven Knight, violent warriors with accursed powers of the vilderavn and hexes.
Whatever you choose: Fey watch over you!