Snow White and the Seven Keys to Doomsday (TLFT short story)

Snow White and the Seven Keys to Doomsday was the seventh short story in Time Lord Fairy Tales.

Publisher's summary
The planet Winter was once ruled by an evil tyrant who built a Doomsday Machine. When he was defeated, the machine's seven vital operating keys were hidden across the planet. Now, a villainous queen is plotting to locate the keys, but Snow white is determined to stop her...

Plot
to be added

Characters

 * Snow White
 * Salima

Worldbuilding
to be added

Continuity

 * The Eleventh Doctor mentions being told the bedstory of Snow White and the Seven Keys to Doomsday in TV: Night Terrors.