Categorical Imperative (short story)

Summary
The Fourth Doctor and Sarah Jane go to a chistening and are surprised to see the Third Doctor there too.

Characters

 * First Doctor
 * Second Doctor
 * Third Doctor
 * Fourth Doctor
 * Fifth Doctor
 * Sixth Doctor
 * Seventh Doctor
 * Eighth Doctor
 * Sarah Jane Smith
 * Ace
 * Charley Pollard
 * Jamie McCrimmon
 * Jo Grant
 * Susan
 * Peri

Continuity
to be added

Timeline
For the First Doctor:
 * This story occurs after TN: Frayed
 * This story occurs before ST: Childhood Living

For the Second Doctor:
 * This story occurs after to be added
 * This story occurs before to be added

For the Third Doctor:
 * This story occurs after to be added
 * This story occurs before to be added

For the Fourth Doctor:
 * This story occurs after VD: The Duke of Dominoes
 * This story occurs before ST: Observer Effect

For the Fifth Doctor:
 * This story occurs after to be added
 * This story occurs before to be added

For the Sixth Doctor:
 * This story occurs after to be added
 * This story occurs before to be added

For the Seventh Doctor:
 * This story occurs after to be added
 * This story occurs before to be added

For the Eighth Doctor:
 * This story occurs after ST: A Good Life
 * This story occurs before ST: Venus