Collectable loose leaf pages divided into seven categories that could be filed accordingly. * The Doctor Part 50 Earth in Peril The Doctor faces his old enemy once again... * Allies Ben & Polly meet the first companions to see the Doctor regenerate. Doctor Moon Was everything as it seemed with the sinister physician? * Enemies Cobb Find out about the man who tried to kill the Tenth Doctor. Helen A The sugary-sweet villain who tried to ban sadness. Meglos Introducing the spiky-faced monster who faced the Fourth Doctor. * Behind the Scenes Friend or Foe? Read our exclusive interview with Mark Strickson. * Technology Time Station Take a look inside this vast piece of Time Lord technology... * DVD Episode Guide Mawdryn Undead Can you make sense of th