Theory:Timeline - Harry Sullivan

This page lists appearances of Harry Sullivan in the order in which he experienced them. This timeline is based on observations of the Doctor Who universe and the events in each of these stories. From these observations we have attempted to build a concise timeline. It is assumed, much like their TV story counterparts, that each novel or audio series their published/numbered order is the order they occur in.

The layout of this timeline is based in part on the observations on Doctor Who Reference Guide and Doctor Who - The Complete Adventures, Lance Parkin's AHistory and other sources that allow us to make observations, such as DocOhoReviews, The History of the Doctor, The Discontinuity Guide, Clive Banks Databank, the Big Finish forums and The Divergent Universe forums. None of these sources should be used solely as a source or considered a "true" timeline for stories.

Early adventures

 * TV: Robot
 * Harry joins the Fourth Doctor and Sarah Jane Smith in the TARDIS.


 * PROSE: A New Life


 * PROSE: The Hospitality on Hankus


 * COMIC: The Psychic Jungle


 * PROSE: The Sinister Sponge


 * COMIC: Neuronic Nightmare


 * PROSE: Avast There!


 * PROSE: The Mission


 * PROSE: The Heat-Seekers


 * PROSE: The Last Broadcast


 * PROSE: The Terror of the Darkness
 * The Doctor and Harry's cameo takes place immediately after The Last Broadcast.


 * PROSE: To Kill a Nandi Bear

The Nerva Beacon

 * TV: The Ark in Space
 * The travellers arrive at the Nerva Beacon due to Harry fiddling with TARDIS, and volunteer to beam down to Earth to do repairs, leading directly into The Sontaran Experiment.


 * TV: The Sontaran Experiment
 * The travellers fix the faulty equipment on Earth and beam back to the Nerva Beacon.


 * TV: Genesis of the Daleks
 * Set immediately after The Sontaran Experiment. The Time Lords intercept to transmat beam and give the Doctor a Time Ring and a mission on Skaro, where the Doctor meets Davros and witnesses the creation of the Daleks.


 * PROSE: A Device of Death
 * Immediately after Genesis of the Daleks, the Doctor, Sarah and Harry are scattered across the Adelphine Cluster due to temporal disruption interfering with the Time Ring. The Doctor claims to be 748-years-old.


 * PROSE: The Last Thing You Ever See
 * The Doctor, Sarah and Harry are still using the Time Ring, setting this shortly after Genesis of the Daleks.


 * TV: Revenge of the Cybermen
 * Just as they retrieve the TARDIS from the Nerva Beacon, the travellers receive a summons from the Brigadier, leading into Terror of the Zygons.

Returning to UNIT

 * PROSE: Nanomorphosis
 * The TARDIS still needs time to recover from the solar flare radiation from Revenge of the Cybermen.


 * PROSE: Wolfsbane
 * The TARDIS has recovered from the solar flare radiation from Revenge of the Cybermen and makes its way to Scotland, leading into Terror of the Zygons.


 * COMIC: Black Destiny
 * The Doctor and his companions expect to find the Loch Ness on exiting the TARDIS, setting this shortly before Terror of the Zygons.


 * PROSE: Toil and Trouble
 * Ending leads directly into Terror of the Zygons.


 * TV: Terror of the Zygons
 * The travellers make it to Scotland, and Harry decides to remain on Earth with UNIT.


 * TV: The Android Invasion


 * At some point after this, Harry resumes traveling with the Doctor and Sarah.


 * COMIC: The Body Snatcher


 * PROSE: The Eye-Spiders of Pergross


 * PROSE: Detour to Diamedes


 * COMIC: Menace on Metalupiter


 * PROSE: Secret of the Bald Planet


 * PROSE: The Dragons of Prague


 * AUDIO: How to Win Planets and Influence People


 * PROSE: UNIT Christmas Parties: Ships That Pass
 * At some point after this, Harry leaves the TARDIS again.