13 October

On 13 October 1855, the Seventh Doctor, Ace and Benny visited Lifton and got involved with a bit of local gender politics caused the controversial discoveries of the young — and shockingly female — palaeontologist Mary Anne Wesley. Her discoveries led the time travellers into direct conflict with a minor encounter with a Surcoth, who had been masquerading as a human scientist. (COMIC: Cuckoo)

In 1910, the Squall arrived in London, England. (PROSE: Paradox Lost)

In 1989, Raine Creevy and the Seventh Doctor met and defeated the Metatraxi. (AUDIO: Crime of the Century)

On the night of 13 October 2016, April MacLean was alone decorating for the Coal Hill Autumn Prom when she was attacked by Corakinus, king of the Shadow Kin. While on a video call with Ram Singh, Tanya Adeola was also attacked by a Shadow Kin, at home. Miss Quill convinced April to shoot Corakinus with her displacement gun, but, as she was pushed out the way at the last second by Charlie, neither April nor Corakinus died that day, and Corakinus, having lost only his heart, began sharing April's. (TV: For Tonight We Might Die)