Brand new copy of this out-of-print Virgin title in near-mint to mint condition.
Goth Opera by Paul Cornell
An original novel featuring the Fifth Doctor, Tegan, Nyssa and Romana II.
As the Fifth Doctor and his companions vacation in Tasmania they become caught up in a scheme by the Time Lord Ruath to resurrect the vampire Yarven (from Blood Harvest). Ruath sends a vampire baby to attack the Doctor and turn him into a vampire, but the child instead attacks and converts Nyssa. Unable to provide Yarven with the Doctor's Time Lord blood, Ruath gives her own blood to Yarven, causing her to die and regenerate into a vampire Time Lord.
Nyssa, while trying fight her new vampire nature, is drawn to Yarven's castle, where she learns more about Ruath's plan. Ruath has created a genetically enhanced mist that can turn normal humans into vampires, and kill those who use traditional methods (garlic, crosses, etc.) to protect themselves. Ruath has also invented a Time Freeze, a small Time Loop that can hold the Earth in a perpetual night, leaving the vampires free to roam and feed.