The Four Callers (short story)

 was the fifth short story in the UNIT series anthology Operation Fall-Out and Other Stories.

Plot
to be added

Characters

 * Lance Corporal Mary Savage
 * Alistair Gordon Lethbridge-Stewart
 * Major Cransten
 * Jimmy Turner
 * CSM Heather Nicholls
 * John Benton
 * Jack Tracy
 * Private Lamb
 * Sylvie Lowe
 * Sally Milton
 * Kath
 * Phillip Savage
 * Michelle Savage
 * Sue
 * Paulina
 * Isobel Watkins

Worldbuilding
to be added

Continuity
to be added