Humans.

Truth or myth? Ancient lost civilization or just an old pony's tale?

No pony has ever seen one, and most haven't even heard of them. But Lyra knows that these wonderful creatures are more than just old legends, and she's going to find out... and possibly drive her roommate insane in the process.

When Twilight Sparkle slipped beneath the covers last night, everything had been fine. She had friends whom she loved, a teacher she adored, and a bright future ahead of her. But when she woke up, her blankets and quilts had been replaced by hospital gowns and padded restraints.

Everything is wrong and nothing makes sense; even her friends have changed. The doctors keep telling her that she is sick, that none of it was real and that it was all in her head. Yet she remembers a life far beyond the hospital walls. She couldn't have made it all up on her own. They must be lying… right?

Ask Asylum Twilight - Still updating regularly!
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Art:
Asylum Cover by conicer
Twilight and Twilight Smiles by dreamingnoctis
Mirror Twilight and Plague Doctor by Jaestring / BloodGoldWings
Twilight Smiles and Doctor AJ by conicer
Nurse Ratchet and Silas and What's in the mirror? by Archonix
Doctor AJ Sketch by Archonix | Colored and vectored version by ReFro82
Twilight's Asylum by Khan the Cake Lover
Smilight by HappySwitch
Twilight Waking Up by Dombrus
Fan Art by toxicdemon10
Asylum Twilight by Madness-With-Reason
Asylum Fluttershy and Asylum Ch 26 by Downburst-Backspace
Twilight and her Twin by v747
Birdgirl by sirValter

Readings and Videos:
Asylum Animated Trailer Video by formuladash
Reading by Gammarobot (SugarCubeRadio): All Chapters Here
Reading by Ender Brony: All Chapters Here
Reading by VisualPony: All Chapters Here
Reading by MelancholyIguana: All Chapters Here
Fan Trailer by Kaidan: Asylum FanFic Trailer Cuckoo's Nest

Sanctuary by Kaidan
Broadhoof Files: Dr. Humors by TypewriterError
Broadhoof Files: Corporal Phalanx Spear (Ret.) by Phalanx Spear
A Hearth's Warming Tragedy by Seven Fates

A special thanks to Breath of Plagues, Rex Ivan,
ChudoJogurt, Cynewulf, Death the Kid, Selbi, PrinceDolph, Blahman2816, Queue, and Gage!

Axan Zenith - Dr. Dreamer
Dratini4 - Way Finder
psychicscubadiver - Bright Mind
Velkaden - Dream Chaser
Reese - Silver Glow
Viola Heartstrings - Clover
Archonix - Spinney Whiteacre

The Lunar Rebellion sought to bring Nightmare Moon to power over Equestria, and for two long years, a war was fought for that very purpose. In the end, Nightmare Moon was defeated, but Celestia had become broken. She lost her faith in the ponies that once only knew love, and she walled herself inside her castle at Canterlot.

For five years, no pony had seen or heard from the goddess. In her absence, Equestria falls apart at the seams. Endless skirmishes are fought over petty land disputes. Love and tolerance are gone from the land. Ponies begin to revel in the art of war. When a dangerous threat emerges from the ashes of the Lunar Rebellion, all hope seems gone from the world. But some ponies aren't willing to let Equestria fall.

Four unlikely ponies step up to correct the mistakes of the past. In their quest to restore Equestria, they will learn that through the magic of friendship, all things are possible.

This story is presented as part of the Pony Fiction Writer's Month for September 2011. Enjoy.

My name is Canvas. I remember because I wrote it in the corner of the white box. It takes twelve steps to get from the cot to the wall. And the lights hurt my eyes.

(Note: The story isn't in color because I decided to try this without the gimmick! But I still recommend reading the GDocs version.)

One by one, Twilight and her friends must come to terms with the consequences of being the Elements of Harmony.

These stories take place in the intervening time between Season One and Season Two,
with the exception of Ditzy Doo: Muffins, which takes place early in Season One.

The series continues in the sequel, Secrets and Lies.

Pony Psychology has a TV Tropes Page.

Twilight Sparkle and her fellow Elements of Harmony have faced down supernatural foes of the highest order, but sometimes the deadliest danger can come from places one would least expect. As Twilight is forced to bear a devastating secret, her efforts to keep the Elements together may well tear them all apart.
The plotline of the thrilling Pony Psychology Series continues with an exploration of deception, despair and Discord.
This series takes place between Season Two and Season Three.
Secrets and Lies shares the Pony Psychology Series TVTropes page.

* Voted Twice as the #1 Comedy FanFic on Equestria Daily *

Well, what can I say? This is the story of a man. Or maybe he was... a pony-man. Or maybe he was just a... Pony! But he was still...

FIREWAAAAAAAALLLL!!!!

... Yeah, this is that story. The story where a guy goes to a party and wakes up in Ponyville. That guy (I know him as 'me') seems to have landed in his own personal little heaven. Hell, I even brought me a pack of endless cigarettes. How does that not kick all kinds of flank?

So yeah, everything was awesome. The End.

Well, except for The Nightmare. And Trixie. And some jerk named David. Then there was that Azure Flora pony. And that skank princess that steals my goddamn phone!

Listen, summaries just... They just don't cut it. If you want the story, it's provided right here.

Just a warning. I use cusswords like a big boy.

ALSO LUNA IS NOTHING BUT A GODDAMN TROLL!

A thousand years is quite the generation gap, so Princess Luna decides she has to get with the times. However, this isn't quite as easy as she thinks it will be...

Set in the far future after Celestia and Luna mysteriously vanished and the sun and moon froze in the sky, Antipodes is the story of two ponies thrust out into the harsh new world on an adventure to uncover what happened to the world so long ago.

(I wrote this when I was 17. it's pretty rough in places, but i think the basic ideas i had here were pretty cool. it's got a good skeleton)

Spanish translation here: https://www.deviantart.com/spaniard-kiwi/art/Antipodas-1-3-953524835

On a dark night filled with even darker magics, an insane cult attempts to give Nightmare Moon a body and life of her own, utterly separate from Princess Luna. But, when the spell is interrupted by Celestia, something unexpected is created.

Now, a little black alicorn filly named Nyx finds herself living under the care of Twilight Sparkle, only to be haunted by memories and emotions from her past. Is she Nightmare Moon reborn or is she simply a doppelganger with a soul and mind of her own? Can Twilight Sparkle protect Nyx from those who refuse to see past her dragon eyes and black coat?

Or, will Nyx be forced to inherit the sins that may not even be hers and become the greatest evil Equestria has ever known?