We all know the story of how the Princess’ young student and five friends defeated Nightmare Moon and brought Princess Luna back to our lands. But what if the tale were false? What if the young Twilight Sparkle on the event of her entrance exam had not been rescued by Princess Celestia, but instead lost her mind among the power of her youthful surge and had to be sent away, far away before she could destroy all of Canterlot with her newfound power. Now the feral unicorn prowling the Everfree Forest only vaguely remembers her past, slipping away from constant terrifying attempts to capture her.

And she is beginning to remember what true power felt like.

Editors include: Peter, Justin, Featherprop, Mitch H, and Bad Horse
Featured on Equestria Daily
Reviewed by Chris on One Man's Pony Ramblings and by Paul Asaran on his review blog
Now with a TV Tropes page

Physical books are available on Lulu.com
Monster in the Twilight (Paperback) 272 pages
Monster in the Twilight (Hardback)

This story is a sequel to Split Second

Twelve years ago, she broke time. Two alternate timelines exist, each with a different version of Twilight Sparkle. Both versions of her are able to see the other. In this timeline, Sparkle is a Necromancer.

Or rather, she was. Sparkle is dead now, not that she cares. She's got a new body. With Thorn (her undead dragon son) and Cobalt (her apprentice and an assassin for hire) at her side, she's ready to take on the world. Again.

(Spoilers in the comments. Read at your own risk.)

Featured on EQD.
The Tv Tropes page
The Ask Blog

This story is a sequel to Split Second and won't make sense without it.
This story also loosely shares continuity with Lupine Tree. Reading that is not required.

Cover art by Swirling Line.

Twilight Sparkle broke time when she got her cutie mark. Now Twilight and Sparkle are sisters from another time. Twilight is hailed as the potentially greatest light magician of all time, and already has a reputation as a hero by the time she goes to Ponyville. This isn't her story, not primarily.

Sparkle is an orphan - her dark magic killed her parents. She lives with her brother in Canterlot's industrial sector because they can't afford anything better. She can't leave either. She's a natural dark mage; while Sparkle won't go mad like Sombra, her reputation is hardly any better. Worse, the law doesn't see her as a good pony.

The fact that the dead don't stay dead around her, or that Thorn - Spike's double - is an undead, soul-eating abomination, are other matters altogether.

(Also has some Slice-of-Life, but fimfiction tags won't let me put it with Adventure.)

Has an ask blog to go with it: Ask Sparkle and Thorn.
Also has a TvTropes page: Split Second Tropes.

Featured on EQD.

Cover art by Swirling Line.

This story is a sequel to Twilight Sparkle of the Royal Guard

Between castle gossip, professional rivalries, a blooming romance, and a mysterious malefactor still at large, Decurion Twilight Sparkle has a lot on her plate. Hopefully, she'll make a few new friends as she moves towards the destiny she's chosen for herself.

As per usual, big thanks to Magello for the rad cover art!

A flip of a coin. A twist of fate.

Twilight Sparkle, younger sister of Princess Celestia's personal student, Shining Armor, grew up listening to her brother's bygone dreams of joining the elite of the elite: The Royal Guard.

Now, fresh out of the Academy, this young mare is ready to prove herself equal to the deeds of the great soldiers she read about as a filly. Too bad the princess she ends up protecting isn't Celestia.

Hello, my name is Twilight Sparkle. My brothers are Shining Armor, captain of the Royal Guard, and a dragon named Spike that I hatched when I was little. I have five friends that help me wield the Elements of Harmony, artifacts that protect Equestria from evil. I have a few other friends that are less important, but still great ponies nonetheless.

One catch, though. I am also a changeling Queen, and the friends and family I just mentioned are all my subjects, and children as well. They don't even know it, but everything's working out alright, so no reason to tell them! After all, it's not like a giant wave of love energy could suddenly reveal all the changelings in Canterlot, right? Right?

Part 1, Revelation: Twilight Sparkle meets an old enemy that reveals a secret she's kept since she was named.

Part 2, Recollection: The Elements of Harmony try to get to the truth of the matter, changeling Queens begin their game of chess, Queen Citlali takes her Hive and runs from Canterlot.

Part 3, Reformation: Queen Citlali begins to grow her hive, Whitetail Hive takes some time to get used to the news, Princess Cadance dreams of a dark creature.

May 11-15, 2017: Featured for the maximum time... whoa.

Changelings and ponies had always been natural enemies of each other, especially with the crystal ponies when they were around. Why wouldn't they be? Changelings were like parasites, feeding off the love that ponies gave off and driving them to illness.

However, Changelings had begun to decline. What started out with as seven hives have diminished down into three, all of which had gone into hiding so well that most ponies didn't know what changelings even were. Even Celestia had not seen one for quite a while, a long feat for an immortal pony.

Until she found a nymph. A new Changeling Queen.

Unable to find it within herself to abandon the changeling, Celestia ends up taking the nymph back to Canterlot under guise as Twilight Sparkle. The plan was simple; find the hive that Twilight belonged to and return her back to be raised with her race.

Of course, despite everything she learned through her long life, she had forgotten that things were never that simple.

For starters, she did not anticipate herself to grow fond of Twilight as time began to pass, or to beam in happiness when Twilight began to refer to her as mom.

Many Many Thanks to my Pre-Readers: Rewrite and Doctor Disco (Welcome to the Team Doctor!)

Sunset Shimmer and Twilight Sparkle are Celestia's personal students. Will they take up the Elements of Harmony, or will their friendship fail the test? Hasbro own MLP:FiM. Please read, review and don't dislike without positive suggestions for improvement.

(Added a like to reflect confidence in my own work, like Iron Will, raagh!)

19/09/16 Major edits to chpt 1, 2, 4, 6, 7.

Coverart by Phyllishimmer

Celestia has become emotionally withdrawn and disconnected from her little ponies. The imprisonment of Luna compounded with the constant loss of any who got close to her, she has forgotten how to connect with another pony. Until a small, injured filly who is equally distant after the loss of her parents stumbles into Celestia's life. Now, both ponies will help the other heal and rediscover once more what it truly means to be a pony.

A 'Mommylestia' story, the concept of which has been in my head for some months. I will be sticking rather close to canon for events, the major differences are that Twilight's parents are dead, and Shining Armor is a few years older and already dating Cadance at the time of this incident. I plan to keep mostly everything else the same.

With some changes on Star Swirl's time spell, Twilight accidentaly gets trapped in the past. But after saving two fillies and enlisting them to be her students in magic, they go on adventures together to survive the ruthless world they live in. With new friendship and foes, they discover what it truly means to be family by choice.

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Now with the collaborative efforts of Angel Bunny, Fausticorn and soulwinds!
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Art by awsdemlp.deviantart.com
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People who I am in deep gratitude for offering help:
amacita
MidnightDancer
Skunktrain
Cerulean Starlight
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And FAN ART by 1110soulite!