Source

On a dark day, one may wonder: just what horrors lie beyond the veil of the heavens? What ghastly demons exist that could only spawn in a pony's dreams? What terror!? What blight in the face of all that is good!? What- wait, it's the Mane Six?

What sort of twisted reality contains a lycan Applejack, a vampiric Fluttershy, a ghostly Rarity, and a lich queen Twilight Sparkle, you may ask? Why, it's just the Nightmare Realm, existing one and a half dimensions below and above the normal Equestria, and they are sick and tired of Nightmare Night not living up to its name in the 'real' world.

However, are these nightmares truly nightmares, or do they just like a good scare? Why, it depends on who you're talking to! So sit tight, give way to fright, for coming soon is Nightmare Night!

Source

After an unfortunate incident involving Rainbow Dash and herbal tea, Fluttershy wakes up one morning to discover that she has turned into a rabbit!  With her friends unaware of her plight, Fluttershy must turn to Angel bunny to guide her on her quest to restore her original form.  In the process, she is given the oppurtunity to experience everyday life in Ponyville from a whole new perspective, and discovers that there is much more to her friends' pets than she ever expected.

Cover art here if you'd like to compliment the artist: http://mischieflily.deviantart.com/#/d4wfix3

Source

After a mishap with a falling star, Princess Luna crashes into Ponyville, only to be saved by Big Macintosh. Overly grateful, Luna calls upon an ancient contract which binds her to the draft pony as his personal servant. Can Big Macintosh co-exist with an overzealous moon goddess, her creepy assistant, and an army of evil looking guards long enough for Twilight to find a loophole to get him out of the pact?

Featured on 9/5/2012

Source

Twilight Sparkle's friends have lived long and happy lives. Now their time is coming to an end, but Rainbow Dash, at least, will not go gently. Twilight has the power to save her friend's life. Is it worth violating the natural order?

"The things that pull at your heart—the memorial in the prologue, the wedding in Chapter 1, the births and deaths and relationships to come—are not the point of the story: they are the stakes, and the story is at its heart about a decision that must be made."

—horizon

Source

For a thousand years, the Code of Harmony has ruled Equestria, and the Code of Dissonance has sabotaged its works at every turn. Now the war for control over the land will come to a head, and one unicorn's decision may decide the fate of all.

For though she does not know it, Twilight Sparkle is the shining example of the Code of Harmony. Her teacher, Princess Celestia is Harmony's most powerful master and she knows her enemies are hatching a plan that threatens to cast down the Harmony of her throne and all she has sacrificed to create.

What she does not know is her foe seeks a new Apprentice to turn to his dark ways. A unicorn with seemingly limitless potential for magic, whose thirst for knowledge may yet lead her down a dark path, who is known to be such a faithful student of magic, eagerly seeking the truth no matter how forbidden it might be...

Ten after ten, when the hands are in perfect balance, but it is more than that. It is the time when everything is balanced. All magic flows together, and can be used for anything. But, what would you do with unlimited power knowing that the balance must be reset, even if it meant seeing everything you love turn to dust. Would you use it?

Twilight wakes up alone and scared on an unfamiliar ship with a group of unfamiliar humanoids. Things take a turn for the worst when the group find themselves trapped on a ship overrun with mutated damntations that will stop at nothing to kill the humans and the out of place pony.

Teaming up with fellow survivor Isaac Clarke, Twilight attempts to escape the abominations and find her way back home. But can she really trust Isaac's sanity?

(This is the reboot of I have a Jar of Dirt's popular story. For those of you who dont know, he passed it on to me to complete; which i was more than glad to accept.)

((proofread by Zaponator and Flutterguy_6996))

Source

Hearth's Warming has always been a time for family and friends. A time when the ponies of Equis remember the frigid days before the rise of Modern Equestria, and bask in the warmth and comfort of their loved ones.

But for one particular holiday season, strange things are happening in Ponyville that can’t be easily explained. Least of all by Scootaloo, who is having her own share of troubles during this normally festive time of year.

When the mirth and whimsy of Hearth’s Warming starts to take on a more dour and icy edge, things take a turn for the stranger when out of the blue, the enigmatic “Doctor Clockwork” appears.

Join the Hourglass Stallion as he takes it upon himself, his temporary companion Spike, and the newly-conscripted Scootaloo to save Hearth’s Warming before the holidays are ruined forever!

"OH!  That would be the Elements of Harmony!  They're the neatest thing!  We each get a jewel necklace--Twilight gets a sparkly tiara--and we used them to defeat Discord and Nightmare Moon with rainbows that go pewpewpew-!"

A clawed glove wrapped over Pinkie Pie's lips, silencing her.

"What does the pink one speak of, pony?"  He demanded of Twilight, who sputtered at his question.  "Do these 'Elements' hold the power to resurrect humanity?"

"I'm... not sure."  She returned, halfheartedly.  "They're pretty powerful..."

"Where are they?"

"In Canterlot, the city on the mountains, but-"

He dropped Pinkie and stomped off, leaving her to flop around her stretched-out lips.  Twilight saw that he was going out the door and in the direction of the city she had mentioned.

"W-wait!  Stop!"  She galloped after him.

Source

After the events of Hard Reset Twilight's life and mental well being are slowly returning to normal. Her recovery is cut short, though, when a letter arrives informing her that the time loop spell she cast is causing severe damage to space and time itself. In over her head, Twilight tries to summon anypony who will know how to fix it. The pony she gets is the last one she ever thought she would meet... and nothing like she expected him to be.

Plazmatic Brony has recorded a dramatic reading starting here