- Series: Castle Federation Series Record # 42767
- Sub-series of: Castle Federation Universe
- Series Tags: space opera (7)
- 1 Castle Federation
- 0.5 A Question of Faith (2020) [SF] by Glynn Stewart
- 1 Space Carrier Avalon (2015) by Glynn Stewart
- 2 Stellar Fox (2015) by Glynn Stewart
- 3 Battle Group Avalon (2015) by Glynn Stewart
- 4 Q-Ship Chameleon (2016) by Glynn Stewart
- 5 Rimward Stars (2017) by Glynn Stewart
- 6 Operation Medusa (2017) by Glynn Stewart
- Space Carrier Avalon (excerpt) (2019) [SF] by Glynn Stewart