K9 and the Zeta Rescue (novel)

Publisher's summary
There have been great explosions in the galaxy. There is danger that the whole galaxy will be blown apart. The situation is too dangerous for even the Time Lords to handle. And so they call K9 to their aid. It is he who must save their world.

Characters

 * K9 Mark I

Continuity

 * K9 is described as working for the Time Lords, suggesting this takes place some time after the events of The Invasion of Time.
 * K9 continues to pilot the vessel K-NEL.