One of Discord's pranks leaves Celestia with a simpler state of mind.

Desperate to fix his mistake, he enlists the help of Twilight and Fluttershy to undo the damage before anyone else, especially Luna, finds out.

"Dear Princess Celestia, as your (former) most faithful student, I feel I have to warn you that this is probably a trap. Chrysalis cannot possibly be serious about this. Why would anyone, much less her, want to shoot a documentary on us?"

Chrysalis, queen of all the changeling hives and infinitely cunning architect of their plans to conquer Equestria, has a problem: She knows diddly-squat about ponies. But Chrysalis is cleverer than most—or all—changelings, and she's already devised a brilliant solution to this trifling issue: Make a movie about them.

Tenth place winner in Equestria Daily's Outside Insight contest.

When Twilight is awake, Celestia is her teacher, and she a faithful student. But when Twilight shuts her eyes, another mare approaches, who teaches her a very different lesson.

An experimental fic, written to play around with alternative perspectives. Be warned, ye who enter here.

Weevil and Echo are a married changeling couple who, amongst thousands of others at a time of mass migration, have left the Changeling Kingdom in search of a better life in Equestria, the so-called 'land of love, tolerance and opportunity'. Now Equestrian citizens and living in Six Points, a diverse and deprived district in Lower Manehattan, Weevil and Echo have opened their own business and are trying their best to raise their family and simply live their lives

Of course, raising a family is never easy wherever you live, especially in this bizarre urban jungle populated by friends, enemies, and all out crazies. But through it all, Weevil keeps a level head, an unwavering dedication to his friends and family and his values, and by doing so will come out on top out of whatever this Celestia-forsaken city throws at him.

Hopefully.

Edited by Chaodiurn and First_Down.

This story is a sequel to Deep Cover

Butter Up isn't Fluttershy -- but she does play her on TV.

The plan, he thought, was perfect. Instead of returning to the mortal world as a shade of his former self, King Sombra would transmute his soul into the body of his greatest foe, using her influence and power to destroy Equestria from the inside and take vengeance on the Princesses that stole his beloved empire.

There's just one problem: after her fight with Tirek, Twilight Sparkle changed her address. This turns out to be a much bigger problem than Sombra thought. A Dinky-Doo-sized problem, to be precise.

5th-place finalist in the More Most Dangerous Game contest.

Cover art crudely Photoshopped by me from this and this. I am art and so can you.

Reading by Neighrator Pony

"Would you tell anypony if you knew the world was going to end, Twilight Sparkle?"

This story is a sequel to Stardust

Everyone knows the story of Hearths Warming Eve. They know the tales of the three pony tribes and how their strife brought the Windigoes upon them, and how the Fires of Friendship saved them from their frozen fates. For countless generations the tale has been told, but how has it changed over those years?

Or is any of it true in the first place?

Only one pony knows, and Celestia would prefer that the past stay forgotten.

(Based on a 'What If' line of thought that was born from the Stardust storyline. While some familiarity with Stardust and Mente Materia doesn't hurt, this story can be enjoyed on its own)
(Coverart available soon from the amazing FoxInShadow!)
(Many thanks to Arzoo, BradTheBrony, Vandenbz, and Setokaiva for prereading!)
(Complete with it's own TVTropes page as part of the Stardust continuity)
(Character tags will be added as chapters are added!)
(Possible spoilers in the comments! BEWARE!)

Now has a sequel, One Year Later

After a vigorous day of organising and sending reports to Celestia, Twilight notices Spike is feeling a little ill. He slowly grows more and more cold, before finally falling into a coma that Twilight fears is her own fault.

Going to the Princesses for help, Twilight eventually is brought before an Elder Dragon and comes to the realisation that she may have failed as a caretaker, a friend and as an older sister.

~~~
*EDIT* Okay, okay. You guys win - I'll write an additional chapter or two. I've marked this story 'Incomplete' for now. Follow up chapter has been done. If you want more, let me know. I'm sure there are a few other characters I could write a chapter on (Except for the dragons, of course)

*DOUBLE EDIT* Okay, wow. I seriously didn't expect this to take off as well as it has. This is honestly probably one of the best days of my life. I'm so glad and happy that you've all enjoyed the story.