From publisher blurb:
Cairn Kainen and the Outlands were the first casualties of the Bane War. Neither could mount an effective defense against the Witch Armies, though for very different reasons. In both cases, their early collapses provided the Witches with the resources they needed to push the battle into Morden's other surviving nations.
Now, both regions suffer under tyranny, long after the Witch Council dissolved. Hecate's Oubliette remains in the foothills of the Darkwall Peaks, and her banes prowl the Outlands. The Morrigan has made a new home in Blackroot Wode and collects a steady tithe of new souls to feed her cauldron.
Bone and Barrow provides additional information about the nation of Cairn Kainen and the Outlands that provide a barrier between the Darkwall Peaks and Morden's more stable nations. It includes a broad range of different adventure hooks for GMs and players looking to explore these specific regions. It also introduces new banes as well as Hindrances and Edges specific to these cultures.