Rainbow Dash's morning was pretty much ruined.
She tripped getting out of bed and landed flat on her face, giving herself an aching muzzle.
She forgot to buy her favorite brand of hay flakes at the store yesterday and had to eat plain toast for breakfast.
She found out she had to pull double-duty today and tomorrow on the weather patrol.
Oh, and she found a nearly-dead foal, broken and bleeding at the edge of Ponyville.

The rest of her day became a whirlpool of stress and worry but the colt woke up, thank Celestia.
Something's not right, though. Nopony can find his parents, he's not in the registers, and there's an unsettling look in his eye...

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YouTube reading by Fire Hearth

Chinese Translation by forgivenlove

Russian Translation by Likantrop

TV Tropes page, if you're interested in that sort of thing.

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.

Lazy Pines is a small town in the high country of Colorado, easily overshadowed by the bigger sights to see along Colorado State 9. When influenza strikes the town hard, it is little more than a statistical blip in a typical flu season. No one thinks any more of it as the initial wave of infection passes ... until the other symptoms begin to manifest.

Meanwhile, during what should have been a routine trip to Canterlot, Twilight Sparkle stumbles upon a strange anomaly which turns into an all-consuming mystery. As she discovers the complex web of magic stubbornly maintaining this mystery's secrets, she grows worried what it could mean for herself and her family.

And as the residents of Lazy Pines struggle to understand -- or even believe -- what is happening to them, two worlds have irrevocably been set on a direct collision course.

Updates every other weekend.

Cover art by Mix-up. Please check out more artwork by this talented artist.

Now has its own TV Tropes page thanks to redandready45.

My name is Rachel. Or at least it was. A bad decision brought me to the brink of death. I was "rescued" from that fate by some self-appointed "Spirit of Chaos." Or maybe he really was the devil, I don't know. He promised me a second chance but didn't tell me it would be in the body of a cutesy pony in a world which makes no sense. Worse, I think I've been set up, and something bigger is going on ...

(Rated teen for language and non-gory violence)

Cover art by the talented NoviceCreedArt on tumblr. Link to original work.

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?

Hollow Shades is a small farming and lumberjacking community, a tiny bubble of Equestria existing on the edge of the Everfree Forest. Things have been hard-going since the lumber mill was closed down and the town is slowly dying out. A young filly named Corn Crib however might have found a solution when she makes a bargin with a talking scarecrow she meets along the road. But who is Lord Barleycorn, and how can he possibly breath life back into Hollow Shades?

This is a lighthearted story that contains lots of OCs outside of Ponyville. The mane six will appear, but not until later chapters.

First time featured was May 23, 2014! I can't believe it! Thank you everyone! =3
Now with its own TVTropes page!
Picture was made by my friend Escopeto. He did a fantastic job of representing my story.

This story is a sequel to Pandemic

Six months ago, the world humanity knew had been irrevocably shattered in a way they would never have imagined. ETS -- Equine Transformation Syndrome -- had arrived, a powerful transformation spell attached to an otherwise ordinary flu virus. Only with the assistance of Equestria in the form of Twilight Sparkle and Starlight Glimmer had ETS been stopped from transforming all of humanity into ponies.

Humanity had been saved, but at a cost. Hundreds of millions of humans had been fully transformed into ponies, and many did not want to go back. The United States was hit especially hard, with over a quarter of its population as ponies. Friction between humans and ponies, Earth and Equestria, has been growing. Families torn apart by ETS had yet to reconcile.

The collision of worlds that the pandemic had brought had only just begun.

Updates weekly FOR NOW -- may switch to every two weeks in the future. I will announce as such.

Twilight Sparkle had been looking forward to a quiet, relaxing day with a friend, and at first it seemed that Fluttershy could provide just that. But when Twilight makes a rather unsettling discovery about the pegasus – and her unusually sanguine appetite – the knowledge proves to be anything but relaxing...

Shawn Spencer, psychic detective, is a thick-tufted boy genius who ice skates through life on polished blades of snarky eloquence. He has tested himself against some of the greatest criminal minds of his time and emerged victorious... though often through unbelievable luck and not a small amount of bumbling.

Now, he faces a challenge unlike any before. One that will test his mind, his sanity, and his adaptability as he is thrust into the midst of an unfamiliar world and the ponies who populate it.

The Mane 6 face their own challenge, as an old enemy, tempered in the crimes of a much harsher world than theirs, returns to Equestria. It is a challenge they are ill-prepared for and one that only their strange, new, alien friend can help them overcome.