- Series: The Adventures of K9 Series Record # 32722
- Sub-series of: The Companions of Doctor Who
- The Adventures of K9
- 1 K9 and the Time Trap (1980) [SF] by David Martin
- 2 K9 and the Beasts of Vega (1980) [SF] by David Martin
- 3 K9 and the Zeta Rescue (1980) [SF] by David Martin
- 4 K9 and the Missing Planet (1980) [SF] by David Martin