- Series: Ray Longknife / Jump Universe Series Record # 37340
- Sub-series of: Society of Humanity Universe
- Series Tags: military sf (6)
- 1 Ray Longknife / Jump Universe
- 1 Unity War
- 1 The First Casualty (1999) by Mike Shepherd [only as by Mike Moscoe]
- 2 The Price of Peace (2000) by Mike Shepherd [only as by Mike Moscoe]
- 3 They Also Serve (2001) by Mike Shepherd [only as by Mike Moscoe]
- 2 Interwar
- 1 To Do or Die (2014) by Mike Shepherd
- 3 Iteeche War
- 1 Enemy Unknown (2017) by Mike Shepherd
- 2 Enemy in Sight (2017) by Mike Shepherd
- 1 Unity War