Part of Series
The Doctor and his companion Sarah Jane battle against some of the most heinous foes to emerge from the outer universe: The Pescatons. The Doctor finds himself in the capital city of London, where the population is bewildered and trembling beneath the violent onslaught of a merciless invader. Who or what is the mighty Zor, whose green slanting luminous eyes glare out from the dark of night like giant emeralds? What is the powerful alien force that is bringing Earth's civilisation to a standstill, threatening to annihilate everything in its path? This is the story of a dying Planet, of a Deadly Weed, and the merciless Creatures themselves. It is a Challenge to the Doctor—a frightening race against time...
Author
Victor Pemberton was a British writer and television producer. His scriptwriting work included BBC radio plays, and television scripts for the BBC and ITV, including Doctor Who, The Slide and The Adventures of Black Beauty. His television production work included the British version of Fraggle Rock (second series onwards), and several independent documentaries including the 1989 International Emmy Award-winning Gwen: A Juliet Remembered, about stage actress Gwen Ffrangcon-Davies. In addition to novelisations, he wrote many nostalgic novels set in London, prompted by the success of his autobiographical radio drama series Our Family. In later life he moved to Spain, where he continued to write novels until his death in 2017.
