The Legend of the Lone Centurion (short story)

 was a short story released in The Secret Lives of Monsters.

Summary
to be added

Characters

 * Rory Williams

Worldbuilding

 * The Lone Centurion was the subject of A Directory of Impossibilties.

Continuity

 * The Lone Centurion is compared to the Loch Ness Monster (TV: Terror of the Zygons) and the Abominable Snowman. (TV: The Abominable Snowmen)