Doctor Who: Vengeance on Varos: 6th Doctor Novelisation

Martin Jarvis reads this exciting novelization of a classic TV adventure introducing the slug-like Sil. The TARDIS has stalled in mid-flight, and it is only on the planet Varos that the Doctor can find the precious Zeiton-7 ore he needs. Arriving on the planet, he saves the rebel Jondar from execution, and incurs the wrath of Sil, the sadistic representative of the Galatron Mining Corporation on Varos. As the Doctor and his friends are pursued through the corridors of the deadly Punishment Dome, the Doctor discovers that the people of Varos have some very disturbing ideas of entertainment.