The Parliament of Rats (short story)

Summary
The TARDIS crashlands on a temporally disjointed planet, where the delirious Constantine navigates a ship named the Lung of Heaven through timestorm seas. The Doctor and Nyssa are taken on board the Lung just before it collides with a legendary lost ship, the Parliament of Rats but they find someone is damaging the ship and with it the crew

Characters

 * Fifth Doctor
 * Nyssa
 * Constantine
 * Brunner

Continuity

 * Validium first appeared in DW: Silver Nemesis.

Timeline

 * This story occurs after BFA: Primeval
 * This story occurs before ST: The Eternity Contract