From the back of the book:
Weep, for the Light is Dead
The forbidding reaches of the treacherous Darkmoon Vale is a fey-haunted wilderness on the outskirts of civilization, where the worst predators and foulest threats are the humans who live there—and those who, in many cases, pass themselves off as humans.
In the Guide to Darkmoon Vale, you can explore this terrifying location in great detail, uncovering ancient dwarven dungeons, a cabal of evil druids, and the secrets of the dreaded werewolves that haunt Darkmoon Vale and Arthfell Forest. In addition, this supplement reveals secrets of infamous Falcon’s Hollow and the tyrannous bully Thaldrin Kreed, the unscrupulous Lumber Consortium, the last baron of republican Andoran, the rightfully feared Kobold King, and the still-rumbling Droskar’s Crag.
A perfect location for adventure, Darkmoon Vale and its secrets are laid bare for players and game masters alike!