- Series: Trio Series Record # 6701
- Series Tags: Young-adult post apocalypse (1)
- Trio
- 1 Traitors from Within (1990) by R. A. Montgomery
- 2 Crossing Enemy Lines (1990) by R. A. Montgomery
- 3 Almost Lost (1990) by R. A. Montgomery
- 4 The Hidden Evil (1990) by R. A. Montgomery
- 5 Escape from China (1990) by R. A. Montgomery
- 6 Deadly Encounter (1990) by R. A. Montgomery