Darkhold is the name that The Troggs give to the city of Ember. Washton Trogg found it and has claimed it for his own. It is name "Darkhold" because of the lack of light (by this point, the Generator is all but dead).
Return to Ember Edit
When Lina Mayfleet and Doon Harrow return to Ember, they find it owned by the Troggs. The Troggs capture Doon. Lina escapes, then returns and saves Doon. They bid their final farewells to Ember, then leave permenately.
See Ember for more information