The first book in a new Star Wars trilogy set before Thrawn traveled to the Empire and became a Grand Admiral. Journey to the Unknown Regions and learn more about Thrawn's origins and his home: The Chiss Ascendancy. One of the most popular Star Wars characters ever, Thrawn's homeworld and origins have never been fully realized before. This all new trilogy will delve into the stories, characters, and events that shaped Thrawn into a legendary figure.