From the Publisher's Website: "Marauders of the Wolf: The Dwarves of explores the unique dwarven culture of the Sovereign Stone Campaign Setting for the d20 System. From the nomadic Clan Dwarves, who ride their mounts into battle, to the Unhorsed Dwarves, outcast from the tribes and forbidden to ride the horses the dwarves hold sacred, this sourcebook fully explores the intricacies of dwarven society, beliefs, and practices."