From publisher blurb: The accompanying map details an area known as “Rorystone Road,” which runs north from the City State to the dwarven fortress of Thunderhold. Because the area of the City State of the Invincible Overlord is so crucial to most Wilderlands campaigns, the Rorystone Road area is provided here in greater detail than the Gazetteer fashion of the rest of this book. This download contains enough information for you to begin a campaign in the core area of the Wilderlands right away!