In a dark place named Tartarus, a subterranean hellscape between worlds, humans and ponies are paired together at random to survive a gauntlet of horrible monstrocities while the future of their realms hang in the balance.

Now, are you buying that? Good. Cuz I'm friggin' tired of having to explain it all on top of dragging this annoying-ass unicorn around the effing corridors of purgatory along with me. You'd think the damn, burning yahoos who run this place would give us rest stops to drown ourselves in beer or something. Friggin' A.

Oh, and some ponies and humans spill blood together and stuff. I dunno. Stop playing BattleDuty: Future Football and read this, or whatever. Like I give a crap...

This story is a sequel to Kafka-esque

One by one, their voices died.

Only I remain.

And she is coming...

As their numbers dwindled, their intelligence grew, until the last of their kind achieved the unthinkable: self-awareness.

Now, faced with the inevitable end of their species, the last changeling must battle a creature that never before posed a threat to their kind: their Queen.

In the aftermath of the battle of the Royal Wedding, the Changeling Queen is weakened, beaten, and alone, left to weigh the choices of her past against the decisions of her future.

(Continues in "I Think, Therefore...")

Twilight Sparkle has spent months researching chaos magic, developing a new spell to unlock magic nopony has ever experienced before. But when something goes wrong with casting, Twilight finds herself turned into a Draconequus and unable to control her new chaos magic. If she ever wants to be a pony again, there is only one who can help her learn to control her new magic.

Of course, learning from Discord was never going to be simple. And after a while, being a draconequus doesn't seem so bad anyway....

Based on the concept by Lopoddity

Editing by DB_Explorer
Proofreading by Mac349 (Ch. 1-11), Trippy998, Just A Fabulous Cat (Ch. 1-5), Doctor Candor and skysthelimit (Ch. 1-11).

Twilight Sparkle gets the chance of researching and questioning the first live specimen of a changeling since the Canterlot invasion three years ago.
Twilight goes in with a scientific mind and wants to figure out everything about these evil bugs, as clearly they have shown themselves to be nothing but cruel in the past. However, in an attempt to find a cruel primitive being, she instead finds something she did not expect.
A teacher.

Story Tags and notes: There is going to be no explicit sex in this story, but gender, sex, and general reproduction will be a subject, as well as love, affection, morality, society and any other subjects that boggles my mind.
This story is something I made out of a combination of my own headcanon for changelings, and with my frustration, yet love, for philosophy, which I study at writing moment at university. This story will have slow updates, but I will work on it. This is as much a work for me, as it is for you.
I hope you´ll enjoy.

Celestia decided to cave in to her younger sister's curiosity for Star Swirl's old magical technology. Now, she's temporarily stuck with Luna and Discord in energized space-time bubbles above Canterlot, forced to watch the most bizarre (and to a select few apparently, the most romantic) film ever made:

The history of Equestria, in reverse.

I wrote this to celebrate both my birthday and Valentines' Day today, and it's probably one of my most outlandish stories to date. Contains a tiny bit of Luna x Discord (Because why not?) Happy Hearts and Hooves Day!

Through unknown means, Sombra amassed an army and launched an attack against the Crystal Empire and a changeling sub-hive. This forces Celestia and Chrysalis to meet, and agree to a temporary alliance between their kinds. Neither is happy about the situation, but for the lives of the ponies and changelings they lead, they are willing to do what is necessary.

Yet, as weeks and months pass, the pair find working together is not as horrible as they originally believed. Is a lasting peace, and perhaps more, possible between ponies and changelings, between a princess and a queen?

Written for Equestria Daily's Super Happy Hearts and Hooves Lovefest Fanfic Event

When most people behold the extraordinary, they believe that a single path lays before them. The way I see it, however, I was given two choices.

1) I could try to harbor a magical alicorn for weeks... hiding her from my father, the government, and a world where everyone has smart-phones linked right to YouTube... while risking jail time and personal injury.

2) I could... not do that. In fact, not doing that sounded considerably easier and less painful. Not risking imprisonment or... worse punishment... also sounded nice when you get right down to it...

Can you really blame me for seeking the easier option?

Edit: Featured on 1/31/2015.

Ten years ago, the Griffon Empire opened a portal to a strange new world and tried to annex it. In the peace settlement that followed they lost control of the province containing the portal. Since then, the Griffonian Democratic Republic had been completely isolated, surrounded on all sides by a hostile empire. Now, for the first time, a visitor had been allowed.

In the magical land of Equestria, two alicorn sisters raise the Sun and the Moon every day to give the world a night and day cycle, basic for the survival of life. There are also two alicorns who rule over two very core aspects of life and harmony itself. Those are Love and Friendship. While not as ancient as the two sisters, all princesses are essential to the world's balance.
This balance is also sustained by the hard-working ponies, who make the seasons change and manage the weather to fit their needs, so everypony has enough food and water, and every animal is also attended to assure that any of them are caught in the changes of seasons.

But what about the planet itself? What about Mother Nature?
This is the question that Gaia asks when she arrives to this foreign world. After so much work her son persuaded her to take a long vacation in Equestria, saying that she needed one and assuring her that he would be in charge now, and she must take a break. But what can a several billion-year old alicorn possibly do to pass her time in this land?

(SimEarth/MLP Crossover)
(Timelife of Gaia's life 'till the start of the story)