1: K-9 Regeneration

2: K-9 Liberation

3: K-9 The Korven

4: K-9 The Bounty Hunter

5: K-9 Sirens of Ceres

6: K-9 Fear Itself

7: K-9 The Fall of The House of Gryffen

8: K-9 Jaws of Orthrus

9: K-9 Dream-Eaters

10: K-9 The Curse of Anubis

11: K-9 Oroborus

12: K-9 Alien Avatar

13: K-9 Aeolian

14: K-9 The Last Oak Tree in England

15: K-9 Black Hunger

16: K-9 The Cambridge Spy

17: K-9 Lost Library of UKKO

18: K-9 Mutant Copper

19: K-9 The Custodians

20: K-9 Taphony and the Time Loop

21: K-9 Robot Gladiators

22: K-9 Mind Snap

23: K-9 Angel of the North

24: K-9 The Last Precinct

25: K-9 Hound of the Korven

26: K-9 Eclipse of the Korven