The Soul Garden (comic story)

 was a comic published in Doctor Who Magazine in 2017. It was notably the first story in the magazine to feature Bill Potts as a travelling companion to the Twelfth Doctor. It was, furthermore, the first mutli-part story to feature Potts.

Part one
The Doctor and Bill land on Titan in a specific location at a specific time, which allows them to see a perfect view of Saturn, Bill's favorite planet. Using the moon's low-gravity to their advantage, the two swim through the air away from the TARDIS. Unexpectedly, the atmosphere is disrupted as a land-ship thrashes by, causing Bill and the Doctor to loose control.

Rescued by the ship, the Doctor soon discovers the voyage's funder, Rudy Zoom, a figure that he had met on a previous adventure. Traveling to the bridge, the group meets the bickering leaders of the group: captain Bernard O'Neill and the psychic Lady Takashi.

Lady Takashi seeks to explore Titan because she had sensed an alien presence on the planet in a deep sleep. Shocked that an entire expedition has been funded because of a woman's dream, the Doctor joins the team as they discover a hidden chasm.

Inside the chasm, they discover a domed off area, and inside the dome they find a garden with proper atmosphere corrections as well as heat and gravity alterations. The Doctor heads to the centre of the garden, where he finds two dead trees -- the only dead things in the whole location.

The team are suddenly attacked by a robot which views them as foreign elements to be weeded out. The group scatters, and by the time that the Doctor has dismantled the robot with his sonic screwdriver, Bill has been knocked out by one of the plants. Suddenly grabbed by several tentacles, the group finds themselves face-to-face with a group of living plant-creatures, who intend to consume the humans.

Characters

 * Twelfth Doctor
 * Bill Potts
 * First Mate Sandi Costello
 * Rudy Zoom
 * Captain Bernard O'Neill
 * Lady Takashi
 * The Keeper

Continuity

 * Bill and the Doctor wear atmospheric density jackets, as the Doctor insists that they are more efficient and comfortable than any space suit. The First Doctor and Ian Chesterton had previously worn them on Vortis. (TV: The Web Planet)
 * The Doctor claims that the jackets are built out of an atmospheric converter (TV: The Poison Sky) and a comfy suit.
 * While gliding on the low-gravity Titan, Bill gleefully notes that travelling with the Doctor isn't always "sea monsters in the Thames and killer Emoji robots." (TV: Thin Ice, Smile)
 * The Doctor calls the passing humans, whose ship has disrupted Titan's atmosphere, "pudding-brains". (TV: Deep Breath, Robot of Sherwood, Face the Raven, GAME: The Saviour of Time)
 * Under her atmospheric density jacket, Bill wears the same shirt that she had previously on Gliese 581 D. (TV: Smile)