Five exciting novelisations of classic TV stories in which the Doctor and his companions encounter a colourful assortment of aliens. In Doctor Who: The Mind of Evil the renegade Time Lord masquerades as eminent scientist Emil Keller, operator of a deadly parasitical machine. In Doctor Who and the Claws of Axos golden aliens arrive on Earth and offer the hand of friendship - but why is the Master on board their spaceship? In Doctor Who: The King's Demons it's 1215 and the Doctor arrives in the presence of royalty - but King John is not all as he seems. In Doctor Who: The Five Doctors past incarnations of the Doctor are kidnapped - and the Master is sent to rescue them! In Doctor Who: Survival something is killing the domestic cats of Perivale, and the Doctor steps into a well-prepared trap...