Obsidian

The great explosion in Obsidian resulted in more than simple destruction. The royal family is missing, and the city is in danger. But when Marten starts his search, he finds unexpected repercussions all over Haroon.
His journey takes him from High Barrens down to the Marshes and up into the Gray Plains. As Delvers attempt to stabilize the city, Marten and Stash hunt for the people desperately needed to start the recovery. The losses are overwhelming, and he fears the world will never be the same.