Exact continuity uncertain
-
The Infinity Doctors
with Susan
Time and Relative
with Ian, Barbara, and Susan
An Unearthly Child [100,000 BC]
The Daleks [The Mutants]
Inside the Spaceship [The Edge of Destruction]
Campaign
Marco Polo
The Sorceror's Apprentice
The Keys of Marinus
The Aztecs
The Sensorites
The Reign of Terror
The Witch Hunters
City at World's End
Planet of Giants
The Dalek Invasion of Earth
with Ian and Barbara
Venusian Lullaby
with Ian, Barbara, and Vicki
The Rescue
Byzantium!
The Romans
The Web Planet
The Crusade
The Space Museum
The Plotters
with Ian, Barbara, Vicki, and Steven
The Chase
with Vicki and Steven
The Time Meddler
Empire of Glass
Galaxy 4
without the Doctor or companions
Mission to the Unknown
with Vicki, Steven, and Katarina
The Myth Makers
with Steven, Katarina, and Sara Kingdom
The Daleks' Master Plan
with Steven and Dodo
The Massacre of St. Batholomew's Eve
Salvation
The Ark
The Celestial Toymaker
The Gunfighters
Bunker Soldiers
The Savages
with Dodo
The Man in the Velvet Mask
with Dodo, Ben, and Polly
The War Machines
with Ben and Polly
The Smugglers
Ten Little Aliens
Wonderland
The Tenth Planet
with Ben and Polly
The Power of the Daleks
Invasion of the Cat People
The Murder Game
Dying in the Sun
with Ben, Polly, and Jamie
The Highlanders
The Underwater Menace
The Moonbase
The Macra Terror
The Roundheads
The Faceless Ones
with Jamie and Victoria
The Evil of the Daleks
The Tomb of the Cybermen
Heart of TARDIS
The Abominable Snowmen
The Ice Warriors
Dreams of Empire
Combat Rock
The Enemy of the World
The Web of Fear
Twilight of the Gods
The Dark Path
Fury from the Deep
with Jamie and Zoe
The Wheel in Space
The Dominators
The Mind Robber
with Jamie, Zoe, and UNIT
The Invasion
with Jamie and Zoe
The Krotons
The Seeds of Death
The Final Sanction
Foreign Devils
The Space Pirates
The Menagerie
The War Games
with UNIT and Liz Shaw
Spearhead From Space
Doctor Who & The Silurians
The Ambassadors of Death
Inferno
Eye of the Giant
The Scales of Injustice
Devil Goblins from Neptune
with UNIT and Jo Grant
Terror of the Autons
The Mind of Evil
The Claws of Axos
with Jo Grant
Colony in Space
with UNIT and Jo Grant
The Daemons
Day of the Daleks
with Jo Grant
The Curse of Peladon
without the Doctor or Jo Grant, with UNIT, Ian, and Barbara
Face of the Enemy
with UNIT and Jo Grant
Rags
with Jo Grant
The Sea Devils
The Mutants
with UNIT and Jo Grant
The Time Monster
Verdigris
The Three Doctors
with Jo Grant and Liz Shaw
The Wages of Sin
with Jo Grant
Carnival of Monsters
The Suns of Caresh
Frontier in Space
Planet of the Daleks
Catastrophea
Nightdreamers
with UNIT and Jo Grant
Dancing the Code
Speed of Flight
Last of the
Gadarene
The Green Death
with UNIT and Sarah Jane Smith
The Time Warrior
with Sarah Jane Smith and Jeremy
Fitzoliver
The Paradise of Death
with UNIT and Sarah Jane Smith
Invasion of the Dinosaurs
with Sarah Jane Smith
Death to the Daleks
with UNIT, Sarah Jane Smith, and Jeremy Fitzoliver

The Ghosts of N-Space
with Sarah Jane Smith
The Monster of Peladon

Amorality Tale
Interference:
Book 2
with UNIT and Sarah Jane Smith
Planet of the Spiders
with UNIT, Sarah Jane Smith, and Harry Sullivan
Robot
with Sarah Jane Smith and Harry Sullivan
The Ark in Space
The Sontaran Experiment
Genesis of the Daleks
A Device of Death
Revenge of the Cybermen
with UNIT, Sarah Jane Smith, and Harry Sullivan
Terror of the Zygons
with Sarah Jane Smith
Planet of Evil
Managra
Pyramids of Mars
The Android Invasion
The Brain of Morbius
Evolution
The Seeds of Doom
The Pescatons
with Sarah Jane Smith and Harry Sullivan
System Shock
with Sarah Jane Smith
The Masque of Mandragora
The Hand of Fear
without companions
The Deadly Assassin
Ghost Ship
with Harry Sullivan
Millennium Shock
with Leela
The Face of Evil
The Robots of Death
Last Man Running
Corpse Marker
Psi-ence Fiction
Drift
The Talons of Weng-Chiang
Eye of Heaven
Horror of Fang Rock
with Leela and K9 (I)
The Invisible Enemy
The Image of the Fendahl
The Sun Makers
Underworld
The Invasion of Time
with Nyssa
Asylum
with Romana I and K9 (II)
The Ribos Operation
Tomb of Valdemar
The Pirate Planet
The Stones of Blood
The Shadow of Weng Chiang
Heart of
TARDIS
The Androids of Tara
The Power of Kroll
The Armageddon Factor
with Romana II and K9 (II)
Destiny of the Daleks
City of Death
The Creature From the Pit
Romance of Crime
English Way of Death
Nightmare of Eden
The Horns of Nimon
Shada
Festival of Death
The Well-Mannered War
The Leisure Hive
Meglos
with Romana II, K9 (II), and Adric
Full Circle
State of Decay
Warriors' Gate
with Adric and Nyssa
The Keeper of Traken
with Adric, Nyssa, and Tegan
Logopolis
without the Doctor, with Sarah and K9 (III)
K9 and Company: A Girl's
Best Friend
with Adric, Nyssa, and Tegan
Castrovalva
with Adric, Nyssa, Tegan, Roz and Chris
Cold Fusion
with Adric, Nyssa, and Tegan
Four to Doomsday
Kinda
The Visitation
Divided Loyalties
Black Orchid
Earthshock
with Nyssa and Tegan
Time-Flight
with Nyssa
Land of the Dead
Winter for the Adept
The Mutant Phase
Primeval
Spare Parts
with Nyssa and Tegan
Arc of Infinity
Fear of the Dark
The Sands of Time
Zeta Major
Snakedance
Goth Opera
with Nyssa, Tegan, and Turlough
Mawdryn Undead
Terminus
with Tegan and Turlough
Enlightenment
The King's Demons
The Crystal Bucephalus
The Five Doctors
with no companions
The Sirens of Time
with Nyssa, Tegan and Turlough
Warriors of the Deep
Deep Blue
The Awakening
The King of Terror
Frontios
Excelis Dawns
Resurrection of the Daleks
with Turlough
Lords of the Storm
Phantasmagoria
Loups-Garoux
Imperial Moon
with Turlough and Peri
Planet of Fire
with Peri
The Ultimate Treasure
Superior Beings
Warmonger
Red Dawn
Eye of the Scorpion
The Church and the Crown
No Place Like Home
Nekromanteia
The Caves of Androzani
without the Doctor, with the Brigadier, Sarah Jane Smith, and Victoria

Downtime (Exact continuity uncertain)
with Peri
The Twin Dilemma
Attack of the Cybermen
Vengeance on Varos
Grave Matter
Burning Heart
The Mark of the Rani
Players
The Two Doctors
Timelash
Revelation of the Daleks
Slipback
The Nightmare Fair
The Ultimate Evil
Mission to Magnus
Palace of the Red Sun
Blue Box
State of Change
Whispers of Terror
...ish
The Trial of a Time Lord
The Mysterious Planet
Mindwarp
with Mel
The Ultimate Foe
with Frobisher
Mission: Impractical
The Maltese Penguin
The Holy Terror
Excelis Rising
with Grant Markham
Time of Your Life
Killing Ground
with no companions
The Ratings War
with Evelyn Smythe
The Marian Conspiracy
with no companions
The Sirens of Time
with Evelyn Smythe
The Spectre of Lanyon Moor
The Apocalpyse Element
Bloodtide
Project: Twilight
Real Time
The Sandman
Jubilee
Doctor Who and the Pirates
with the Brigadier
The Shadow in the Glass
with Mel
Business Unusual
Terror of the Vervoids
Millennial Rites
The Quantum Archangel
Instruments of Darkness
The One Doctor
with Mel
Time & the Rani
Paradise Towers
Bang-Bang-a-Boom!
Delta and the Bannermen
The Fires of Vulcan
with Mel and Ace
Dragonfire
with Ace
Citadel of Dreams
Remembrance of the Daleks
The Happiness Patrol
Silver Nemesis
The Greatest Show in the Galaxy
Battlefield
Relative Dementias
Ghost Light
The Curse of Fenric
The Hollow Men
Survival
Illegal Alien
Matrix
Storm Harvest
The Fearmonger
The Genocide Machine
Dust Breeding
Colditz
The Rapture
Prime Time
Heritage
Loving the Alien
Timewyrm: Genesys
Timewyrm: Exodus
Timewyrm: Apocalypse
Timewyrm: Revelation
Cat's Cradle: Time's Crucible
Cat's Cradle: Warhead
Cat's Cradle: Witchmark
Nightshade
with Ace and Bernice Summerfield
Love and War
with Bernice
Transit
The Highest Science
The Pit
with Ace and Bernice Summerfield
Deceit
Lucifer Rising
White Darkness
Shadowmind
no Doctor, with Ace and Bernice
Birthright
with the Doctor, no companions
Iceberg
with the Doctor, Ace, and Bernice
Blood Heat
The Dimension Riders
The Left-Handed Hummingbird
Conundrum
No Future
Tragedy Day
Legacy
with Ace
Independence Day
with Ace and Bernice
Theatre of War
All-Consuming Fire
The Shadow of the Scourge
The Dark Flame
with Ace, Bernice and Romana II
Blood Harvest
with Ace and Bernice
Strange England
First Frontier
St Anthony's Fire
Falls the Shadow
Parasite
Warlock
Set Piece
with Bernice
Infinite Requiem
Sanctuary
Human Nature
with Bernice, Roz Forrester, and Chris Cwej
Original Sin
Sky Pirates
Zamper
Toy Soldiers
with Bernice, Chris, Roz, Ace and Mel
Head Games
with Bernice, Roz, and Chris
The Also People

Shakedown
Just War
Warchild
SLEEPY
Death and Diplomacy
many companions
Happy Endings
with Roz and Chris
GodEngine
Christmas on a Rational Planet
with Roz, Chris, and Bernice
Return of the Living Dad
with Roz and Chris
Cold
Fusion
The Death of Art
Damaged Goods
So Vile a Sin
with Chris and Peri
Bad Therapy
with Chris, Bernice, and Liz Shaw
Eternity Weeps
with Chris
The Room with no Doors
with Sarah
Bullet Time
with Chris, Ace, Leela, Romana II, K9 (I) and K9 (II)
Lungbarrow
with Ace and Antimony
Death Comes to Time
with no companions
The Sirens of Time
Last of the Titans
Excelis Decays
with Grace
Doctor Who (aka. "Enemy Within")
with Sam
The Eight Doctors
with Benny
The Dying Days
with no companions
Rip Tide
with Charley
Storm Warning
Sword of Orion
The Stones of Venice
Minuet in Hell
Invaders from Mars
The Chimes of Midnight
Seasons of Fear
Embrace the Darkness
Time of the Daleks
Neverland
with Sam
Vampire Science
The Bodysnatchers
with Sam and Jo Grant
Genocide
with Sam
War of the Daleks
Alien Bodies
Kursaal
Option Lock
Longest Day
with Susan
Legacy of the Daleks
with Sam
Dreamstone Moon
Seeing I
Placebo Effect
Vanderdeken's Children
The Scarlett Empress
The Janus Conjunction
-
Beltempest
The Face Eater
with Sam and Fitz Kriener
The Taint
Demontage
Revolution Man
Dominion
Unnatural History
Autumn Mist
with Sam, Fitz, Compassion, Sarah and K9 (III)
Interference: Book 1
Interference: Book 2
with Fitz and Compassion
The Blue Angel
The Taking of Planet 5
Frontier Worlds
Parallel 59
with Fitz, Compassion and the Brigadier
The Shadows of Avalon
with Fitz and Compassion
The Fall of Yquatine
Coldheart
The Space Age
The Banquo Legacy
The Ancestor Cell
with no companions
The Burning
The Casualties of War
The Turing Test
Endgame
Father Time
with Fitz and Anji
Escape Velocity
EarthWorld
Vanishing Point
Eater of Wasps
The Year of Intelligent Tigers
The Slow Empire
Dark Progeny
City of the Dead
Grimm Reality
The Adventuress of Henrietta Street
Mad Dogs and Englishmen
Hope
Anachrophobia
Trading Futures
The Book of the Still
The Crooked World
History 101
Camera Obscura
Time Zero
The Infinity Race
The Domino Effect
Reckless Engineering
The Last Resort
Timeless
Emotional Chemistry