From publisher blurb:
Rule the Forest!
When your heroes strike out into the wooded wilderness, they'll be prepared to face any challenge with the amazing options you'll find in Forest Kingdom Archetypes, whether they are hacking their own fledgling domain out on the borderlands of civilization or taking their first steps into the verdant realms of creatures that call the forest their home. You'll find nearly a dozen incredible archetypes like the explorer ranger, greenweaver kineticist, jester bard, and order of the woodlands cavalier, as well as the gallant unicorn charger prestige class. You'll also find new class features like legendary spirits and kineticist wild talents, tons of spells, and a brand-new category of fantastic faerie feats, gifted to those who have forged a special bond with the fey, like Cloak of Coiling Thorns, Unforged Arrow of the Wild, Shapeless and Primal Terror, and Frumious Quills of the Bandersnatch!