From publisher blurb:
One of the most powerful forces in the world of Aden is mechamagic, the fusion of science and sorcery that has changed the face of the Known Lands, both before the Darkfall and in its wake. In these days of terror and a never-ending struggle to survive, those with the power to command mechamagic are more important than ever. Many small schools that teach its secrets can be found across the continent, such as the intrepid Kixue Academy in the city of Refuge, last bastion of civilization in ruined Aramyst.
Thunderscape Vistas are locations that can serve as an aventure site for GMs or give players all the tools they need fore creating a rich character background. With location descriptions, NPC descriptions, new traits, and new feats, each Vista is a gateway to a more robust experience in the World of Aden!