And Then There Was One by SpaceTimeConundrum [Reviews - 4]
The end and aftermath of the Last Great Time War in the Pete's World Universe. Gallifrey falls, the Doctor is lost, and a killer is lurking among the residents of a town on the edge of the Canadian wilderness. Alt!Five's story.
Characters: Original Companion, Original Companion, Romana (author created), The Doctor (5th), The Doctor (5th), The Master (author created) Series:Tales From a Red Police Box
Word count: 37267
Pool Therapy by helluin [Reviews - 2]
A bout of Dalek brainwashing left Nyssa mentally scarred after the events of "The Elite," so the Doctor and Tegan rented a luxury villa outside Brisbane for her to recuperate. That part's canon (audio, anyway). This part... isn't.
Like Clockwork by facetheraven [Reviews - 0]
A temporal disturbance brings the Fifth Doctor and his companions, Adric, Nyssa, and Tegan, to the Clock Tower of Autumn City, on the planet of Tempus Fugit. Teaming up with a young engineer, Jay Kilroy, the Doctor and his friends set out to confront the sinister operators of the Tower and their twisted agenda.
Bonds by LilacFree [Reviews - 82]
Set after 'The Five Doctors' and before 'Warriors of the Deep'. The Fifth Doctor, Turlough, and Tegan visit a primitive planet. They're used to getting in trouble, but this time they don't get to be tourists. EXTREMELY GRAPHIC.