Timelash - Doctor Who Library, No 105 Author:Glen McCoy The Doctor has had it with Peri - her truculence and unwillingness to join in his unfocussed joi de vivre means that he decides to drop her off back on Earth. But on the way they run into a Kontron Tunnel, and so they investigate. One end is Earth, 1179 AD and the other on the planet Karfel, a planet with which the Doctor is familiar. But the si... more »tuation on Karfel is rather more complicated than they might have expected...« less