Once Upon a Time (DWAN short story)

Once Upon a Time was a story printed in Doctor Who The Official Annual 2009.
== Summary ==
The Tenth Doctor and Donna discover a book that changes every time someone reads it. Intrigued, they track down the author and find him in the process of writing the very story that led them to him. But the author cannot stop writing.
== Characters ==
* Tenth Doctor
* Donna Noble
* David Banderson
== Worldbuilding ==
to be added
== Notes ==
to be added
== Continuity ==
to be added
Category:2009 DWAN short stories
Category:Heroes and Monsters Collection short stories