Mary's Story (audio story)

 was a 2009 Big Finish Productions full-cast audio short story, featuring the Eighth Doctor and Mary Shelley. It was the fruition of a nearly decade-long gag that had been running through the Eighth Doctor's audio adventures. Since his first such adventure BFA: Storm Warning, he had been dropping hints of a friendship with Shelley, but that relationship had never been depicted until this story.

This story is notable for the fact that the Eighth Doctor acknowledges comics, prose, and audio continuities. It is the first and only story, as of 2011, to explicitly and unambiguously combine the continuities of these three media.

Publisher's summary
Switzerland, 1816: at the Villa Diodati, Lord Byron's house guests tell each other tales to curdle the blood and quicken the beatings of the heart. With a monster on the loose outside, young Mary Shelley isn't short of inspiration.

Cast

 * The Eighth Doctor - Paul McGann
 * Mary Shelley - Julie Cox
 * Percy Shelley - Anthony Glennon
 * Lord Byron - Robert Forknall
 * John Polidori - Ian Hallard
 * Claire Clairmont - Katrina Cooke

Continuity

 * The Doctor left his companions Samson and Gemma Griffin in Vienna before travelling with Mary, only to pick them up later. Samson and Gemma first appeared in BFA: Terror Firma. While they have yet to make a second audio appearance, they were shown travelling with the Doctor in ST: The Long Midwinter and ST: Dear John.
 * The TARDIS regenerates with the help of the Doctor. It would later do so again in DW: The Eleventh Hour.
 * The Doctor uses a small green crystal to regenerate the TARDIS which is similar, if not identical, to the one used in DW: Rise of the Cybermen.
 * The future Eighth Doctor refers to an encounter that he and Mary Shelley had with the Cybermen. (BFA: The Silver Turk)
 * The future Eighth Doctor claims that he and Mary Shelley met Harold Godwinson at the Battle of Hastings in 1066. While in his sixth incarnation, he and his companion Peri Brown met Harold, who was then operating under the alias of "Hereward the Wake", in the aftermath of the battle. (DWA: The Real Hereward)

Timeline

 * Mary's Story occurs after: ST: Dear John (present Doctor) and ST: Not in My Back Yard (future Doctor).
 * Mary's Story occurs before: BFA: The Silver Turk (present Doctor) and ST: The End (future Doctor).