The Inevitability of Gravity by nostalgia [Reviews - 21]
“Should we have children?” he asked, surprising himself.
Characters: Amy Pond, River Song, Rory Williams, The Doctor (11th)
Series: None
The Inevitability of Hope by samfeasor [Reviews - 1]
On a planet in the middle of nowhere, in a place he never expected, the Doctor finds an old friend.
Characters: Amy Pond, Jack Harkness, The Doctor (11th)
Series: None
The Inexpressible Comfort by Katherine_b [Reviews - 2]
Donna's had a nightmare
Characters: Donna Noble, The Doctor (10th)
Series: None
The Infiltration of Corporation by cereal [Reviews - 4]
The Doctor and Rose go undercover in the city of Corporation, where mandatory bowling, organized mating, and mind control are all part of the business plan.
Characters: Rose Tyler, The Doctor (10th)
Series: None
The Infinite Corridor by astropix [Reviews - 7]
The Doctor and Martha accidentally visit MIT in 1932 and uncover a plot to destroy the university. But will the Doctor stop this plan? Or make it happen himself?
Characters: Martha Jones, The Doctor (10th)
Series: None
The Infinite Stars by tardischild [Reviews - 2]
Anonymous asked: Tentoo x Rose - first time they had sex. Tumblr prompt.
Characters: Rose Tyler, The Doctor (Duplicate 10th)
Series: None
The Infinity Principal by Fleurdetemps [Reviews - 2]
The Doctor and Fleur [his occasional Time Lord companion] are sent on a mission by the Time Lords, but not all is well. Their every step is hindered and disaster strikes. It will take help from a familiar face to save history itself.
Characters: Original Companion
Series: Fleur de Temps, Crossovers
The Innocence Of Children – Sequel to ‘The Most Beautiful Sight’ by badly_knitted [Reviews - 1]
The boys and their daughter take the family pet to the beach.
Characters: Ianto Jones, Jack Harkness, Other Character(s)
Series: The Nosy-Verse
The Innuendo Squad by Bubbles San [Reviews - 5]
K-9 overhears a conversation between the Doctor and Romana and gets the wrong idea. Because even innocent tin doggy ears can pick up on innuendo if it’s blatant enough.
Characters: K-9, Romana I, The Doctor (4th)
Series: None
The Inquisitor by Celestialhost [Reviews - 0]
A crossover with Warhammer 40,000.
Characters: The Doctor (7th)
Series: None
The Insanity Contagion by Queen of the Castle [Reviews - 1]
The Doctor wondered – not for the first time since bringing the Master on board the TARDIS, either – how many times he’d be able to bang his head against the wall before he ended up regenerating. (Ten/Rose, Ten/Simm!Master, Rose/Simm!Master, implied Ten/Rose/Simm!Master)
Characters: Rose Tyler, The Doctor (10th), The Master (Simm)
Series: Emotionally Impeded Displays of Admiration
The Inside Man by Canaan [Reviews - 6]
"I knew what I'd been offering. I'd known, every step of the way." Angst and dub!con. Ianto/Lisa, Ianto/Jack
Characters: Ianto Jones, Jack Harkness, Lisa Hallett
Series: How it Could Have Happened
The Institute by Fleurdetemps [Reviews - 0]
A mysterious invitation leads the Doctor and Rose to the sinister Omega Institute
Characters: Rose Tyler
Series: Series 2 (Alternate)
The Institution by Rosie_not_Rose [Reviews - 5]
The Doctor and Rose visit a planet that even the Doctor doesn't know. What will he do when Rose is taken hostage and why can she not remember who she is? 10/Rose, with a lot of fluff early on.
Characters: Other Character(s), Rose Tyler, The Doctor (10th), The TARDIS
Series: None
The Instructor of the Wise by Jadesfire [Reviews - 0]
There are five stages to grief
Characters: Gwen Cooper, Jack Harkness
Series: None