The Box Under the Tree (short story)

Harry's cover teacher is acting weird, on christmas day there is a present for him from the doctor, Harry goes to town and meets a man who gives him the key to his present and Harry also meets a women named Martha who gave Harry a bottle of Aroma a mixture that could stop the alien's, Harry spray's the Aroma on an alien, He unlocks the Tardis and sees an battle of aliens and Harry Martha and The Doctor have to defeat Harry's cover teacher who is really an alien with a cows head and snakes coming out where her or it's eyes are suppose to be.

Characters

 * The Doctor
 * Martha Jones
 * Harry
 * Xarantharax
 * Iska'lanz'rm

Continuity
to be added

Timeline
to be added