- Series: Unstoppable Series Record # 62499
- Series Tags: young-adult sf (1), alien contact (1), military (1), science fiction (1), space opera (1), war (1)
- Unstoppable
- 1 Victories Greater Than Death (2021) by Charlie Jane Anders
- 2 Dreams Bigger Than Heartbreak (2022) by Charlie Jane Anders
- 3 Promises Stronger Than Darkness (2023) by Charlie Jane Anders
- A Soul in the World (2023) [SF] by Charlie Jane Anders