UNIT Christmas Parties: Ships That Pass (short story)

UNIT Christmas Parties: Ships that Pass was the twenty-second short story in the Short Trips anthology Short Trips: A Christmas Treasury. It was written by Karen Dunn. It featured the Fourth Doctor, Sarah Jane Smith and Harry Sullivan.

Summary
to be added

Characters

 * Fourth Doctor
 * Sarah Jane Smith
 * Harry Sullivan
 * Alistair Gordon Lethbridge-Stewart

Continuity
to be added