Scribbles in Chalk (short story)

Scribbles in Chalk was the twelfth short story in the Short Trips anthology Short Trips: Life Science. It was written by Gareth Wigmore. It featured the First Doctor, Steven Taylor and Katarina.

Summary
to be added

Characters

 * First Doctor
 * Steven Taylor
 * Katarina

Continuity

 * The Doctor can sense that his body is nearing the end of his life and that he will soon regenerate into his second incarnation. (TV: The Tenth Planet)