The Thirteenth Stone (audio story)

The Thirteenth Stone is a made-for-audio Sarah Jane Adventures story, written by Justin Richards and produced for BBC Audio, with a release occurring in November 2007.

Read by Elisabeth Sladen, the story is released under the same format as the book series and their associated audio book adaptations, but was released exclusively to audio.

Summary
Sarah Jane is helping out on a school trip with Luke, Maria and Clyde's class. On the way home, the group stop off at The Stone Whisperers, a dozen standing stones enclosed by a dome. Set apart from the circle is a thirteenth stone: the King Stone. Legend has it that this is an evil king who was captured in battle by twelve knights, and turned to stone. To keep him imprisoned, the knights too turned to stone, holding him forever in their power. Nice story, but it's just a myth - isn't it?

Continuity
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Behind the scenes
To be added