The Doctors: 30 Years of Time Travel and Beyond
The Making of The Trial of a Time Lord
Rogue Time Lords
The Last Chance Saloon
Lords and Luddites: Making 'The Mark of the Rani'
The Making of The Trial of a Time Lord: Part Three, Terror of the Vervoids
(Self)
The Making of The Trial of a Time Lord: Part Four, The Ultimate Foe
(Self)
Lakertya
(Self)
The Last 28
(Writer)
The Break
(Writer)
Captain Nemo and the Underwater City
(Writer)
The Painted Smile
(Screenplay)
Night of the Big Heat
(Additional Writing)
Dilemma
(Story)
The Third Alibi
(Theatre Play)
Doctor Who: Time and the Rani
(Writer)
Doctor Who: The Ultimate Foe
(Writer)
Doctor Who: Terror of the Vervoids
(Writer)
Doctor Who: The Mark of the Rani
(Writer)
Doctor Who: Gallifrey
(Original Story)
The Expert
(Writer)
Doctor Who
(Writer)
Space: 1999
(Writer)
Watt on Earth
(Writer)
Watt on Earth
(Creator)