From Eternity (short story)

Summary
to be added

Characters
-Is in an unspecified incarnation and is working with the Time Lords as they interview a creature that goes through time backwards leading to the possibility that it is either The First Doctor (Before the events of An Unearthly Child), The Second Doctor (Following the events of The War Games) or an future incarnation of The Doctor back on gallifrey.
 * The Doctor

Continuity
to be added