It seems like they've almost written more than Tolkien at this point.
The Lord of the Rings Online team is at it again with another Lorebook update:
In the southern reaches of the Barrow-downs lies the Great Barrow, Othrongroth, one of the oldest and largest of the Edain mounds. As the Witch-kings power has grown, fell spirits have taken possession of the rotting remains of the dead in his name. What was once a sacred place of solemnity is now the home to evil lurking in the shadows.
Read all about it at the LoTRO Lorebook.
To read the latest guides, news, and features you can visit our Lord of the Rings Online Game Page.