Star Wars: The Ascendancy Trilogy is a canon novel series written by author Timothy Zahn. It is centered around the origins of Mitth'raw'nuruodo (Thrawn) and the Chiss Ascendancy in the Unknown Regions. The trilogy's first volume, Thrawn Ascendancy: Chaos Rising, was published by Del Rey on September 1, 2020.
- Thrawn Ascendancy: Chaos Rising (September 1, 2020)
- Thrawn Ascendancy: Greater Good (April 27, 2021)
- Thrawn Ascendancy: Lesser Evil (November 16, 2021)