Artificial Intelligence (short story)

Summary
''Its been months since the Doctor defeated the Evil Schoolchildren. But was that the end.'' The Doctor returns to Earth to find the Alien Snatcher as powerful as ever.

This time the Doctor not only has to stop the children of Evil. He must stop the World of Evil

Characters

 * Fifth Doctor

Continuity
The Events of Long Term are mentioned

Nyssa is mentioned 

Tegan is Mentioned 

Timeline

 * This story occurs after ST: Long Term
 * This story occurs before VD: Lonely Days