[Sarah Jane Adventures 07] - The Last Sontaran

Read [Sarah Jane Adventures 07] - The Last Sontaran Storyline:

Life on Earth can be an adventure, too. You just need to know where to look.
Sarah Jane and her friends go to investigate some strange lights seen over a radio telescope research centre. What they find is sinister and frightening — a Sontaran Warrior, out for revenge. Can Sarah Jane, Luke, Clyde and Maria defeat this soldier of the tenth battle fleet and save the world again?