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?

This isn't where I belong. I left all this behind years ago, moved on with my life. But a mare from my past brought me back, and now she won't let me go. So I'm stuck here, trying to make the best of it with ponies that don't understand me, don't even like me. But when something moves in the darkness, and when things go wrong in the cold, dead night, they'll turn to me to try to set things right.

Why? Because once a police pony, always a police pony.
~~
This is a spin-off story to 'Why am I Pinkie Pie?!', and will contain spoilers for that story, but it's not necessary to read that story to understand this one.
Cover art by the talented Conicer
Need more Cinnamon Swirl? Merlos the Mad wrote a fanfic of this story!

There is now a side-story: A Hard Day's Nightmare Night

[Featured on EqD and FiM Fiction] Chrysalis is brought to Canterlot to stand trial for her failed invasion. Thinking her fate is sealed, she is determined to be defiant to the very end. Loosely based on March to the Scaffold, the 4th movement of the musical piece Symphonie Fantastique by Hector Berlioz.
All links to the music pieces are in the Author Notes.
Dramatic reading of the entire story by Illya Leonov
Dramatic reading of Chapter 1 by xPsychoShyx
Picture is by Huussii

This story is a sequel to Past Sins

Hearth's Warming is a time for friends and family to come together, celebrate harmony, and welcome the new year. Nyx is looking forward to just this as she rides the train to Canterlot with Spike and Twilight. She's going to meet her extended family for the first time and wants nothing more than to make a good impression. Yet, the sheen of the holidays can't hide the trouble caused by meddling grandparents, relentless reporters, and a paranoid uncle.

So I'm awesome. Yeah, if you know me, you know that. I have Pinkie Pie for a fillyfriend, pulled off Tornado Day by the skin of my teeth, and got complimented by Spitfire from the Wonderbolts. Also, did I mention I saved her life once? Thing is, though, I don't think awesome is genetic. I mean, I love my parents and all, but ... at a distance. So naturally, they came by to visit.

A sequel to The Incredibly Dense Mind of Rainbow Dash, The Incredibly Troubled Mind of Rainbow Dash, and Chapters 1-12 of The Life and Times of a Winning Pony.

This follows the events described in the Cutie Mark Chronicles, with one small change: The Sonic Rainboom doesn't happen like it was supposed to. Six destinies fail to start. But when one door closes, another one opens.

Cover Art by Inspired_Light

This is supposed to be close to Canon, but since history is altered and the characters don't experience many of the events that make them who they are in the show I'm listing this as alternate universe (does that make sense?)
For the same reason I'm listing the OC tag, even though the OCs are the mane 6 living different lives.

Nopony dies, nopony suffers permanent psychological scarring, and no irrational whirlwind romances happen.
If I have inadvertently included somepony's OC I apologize.

Warning: contents may contain Existentialism. The facility used also handles peanut based products and wheat gluten.

Curious about Five Score? Come check out the story that inspired dozens of side fics and been enjoyed by bronies for years!

Original Synopsis Even though MLP:FiM ended a few years ago, my friends and I still loved the show. Stories, merch, fan art, I loved it all. Things started to get a weird though when I found myself with a cutie mark appearing on my leg. Humans aren't supposed to get cutie marks, so where the heck did this come from? And what's going on with my hair?

More Detailed Synopsis: Five Score is an action/adventure story of the human-to-pony transformation genre. It’s unique from most transformation stories because the transformation itself is not really the point of the story. It’s the inciting incident that raises countless challenges that must be resolved. They are on earth, as a pony, and need to fix this before things get worse. Think about yourself in their hooves for a moment. How are you supposed to change back or even figure out what caused it in the first place? How are you supposed to get food or do anything on Earth without being spotted by humans? If you are spotted or captured, how would you escape? How does one even open a door with hooves!? Did anyone else on Earth get changed as well? How could you get the word out to the other ponies who are themselves hiding? Is it worth risking travel across the country to reach the others? Which of your friends would you trust to help you deal with this? And why did you turn into this particular pony? Surely it wasn’t random chance, right?

These challenges are the tip of the iceberg in this full length adventure novel There’s a lot of humor, many tense scenes, and hell maybe even a war.

But don’t just take it from me, Look what random people on the internet are saying about Five Score, Divided by Four

One of the best things to come out of this fandom.
-IrraticDrop

This made me change how I think about fictional worlds, imagination, and creativity
-relgukxilef

The only story on FimFiction to have me literally shaking with excitement.
-jeramiahsental

SWEET FILLY LUNA I AM FLIPPING MY SHIT RIGHT NOW
-Shadow Reaper

Five Score master editor:
Scrub

Five Score proofreaders:
Comrade Sparkle
Rustle my Jimmies

In the wake of Chrysalis' failed invasion, a different hive breaks tradition and steps into the light to open relations with Equestria. The ever eager scholar, Twilight Sparkle, uses this truce as the perfect opportunity to learn more about this enigmatic race. Unfortunately, or maybe fortunately, she will learn all there is to know about what it means to be a changeling.

But will Twilight lose herself in the hive, or will she regain what she has lost? Only time will tell.

Featured on 9/24/13

My first featured story! You guys are awesome.

Story readings and cover art by Luminescent Skies: Click here for some audio novel treatment

My Editor in Chief: Cloud Hop

This story is a sequel to Of the Hive

Having fully embraced her new changeling heritage, Twilight Sparkle turns to the past to learn more about her people. A difficult task, given that every other queen cares next to nothing about it.

What she finds will shed unwanted light on a secret better left forgotten.

Editor in Chief: ABitterPill

Coverart: Tulip

Rainbow Dash's latest flying routine was interrupted by a sudden mountain, and Twilight can hardly sleep at night. No pony should be this excited to play with necromancy.

Edited by Deceased and JustAnotherTimeLord.

Cover art courtesy of pony-berserker.

Dramatic reading by WritingStylus

Polish translation by atom2004
Spanish translation by Spaniard Kiwi
Russian translation by NovemberDragon