- Series: Roxalani Series Record # 25095
- Series Tags: science fiction (1), alien invasion (1), antigravity (1), technology (1), interstellar travel (1)
- Roxalani
- 1 The Road Not Taken (1985) [SF] by Harry Turtledove
- 2 Herbig-Haro (1984) [SF] by Harry Turtledove [also as by Eric G. Iverson]