This story is a sequel to It's a Dangerous Business, Going Out Your Door

EDIT: 6,000 unique views! Thank you so much to everyone who has read and enjoyed this story.

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An ancient evil has awakened. No, really, it has. From the depths of time, a black, noxious threat has risen up after millennia of imprisonment. It washes like oil over Equestria, swallowing up towns and uncovering terrible secrets long buried. Twilight Sparkle, Applejack, Rainbow Dash, Pinkie Pie, Fluttershy and Rarity are prepared to combat this great darkness. However, to do so, they must uncover the truths about the Elements of Harmony, and the truths about the ancient forerunners of Equestrian culture. What they find will challenge their conceptions of their own places in history and ponydom's place in the world. The six Bearers of the Elements must draw upon their friendship and the strength of their hearts to stand firm against the darkness. If they fail, it will mean the end of everything.

Apple Bloom is lost. She's trapped within a labyrinth of corridors and has been forced into the form of a strange, unfamiliar creature. However, she isn't alone in her infinite prison. Something evil is slowly starting to join her. Apple Bloom's sole chance for getting back home lies in the hands of a mysterious guide, her friends, a doomed couple, and...the Doctor.

Alex Meyers is a newly graduated lawyer looking for a calling. He thinks he might have found it when he lands a job at the firm of Artemis, Stella & Beat. The firm has only one (highly unusual) client, namely the AI called Celestia. Forging into totally unexplored legal territory and led by a boss who's either brilliant, crazy, or both, Alex will learn exactly how hard it is to be responsible for drawing the lines between right and wrong.

Set in the Optimalverse, so read Friendship is Optimal first

When Sombra, ex-ruler of the Crystal Empire, is discovered alive and well, Twilight has her hooves full keeping the tyrannical king in check. Instead of the original plan of throwing him in a dungeon or banishing him to Tartarus, Celestia decides to go with the plan that worked out well enough for Discord.

To reform Sombra.

Pinkie takes the job, and gets right to work in helping Sombra become a better pony. Will Sombra finally change from his old, wicked ways and reform? Or will he instead strangle the annoying, pink menace known as Pinkie Pie?

Thanks to the awesomely talented Mickeymonster for letting me use his art! Check him out for even more spectacular artwork!

[Complete!] When Rainbow Dash crashes into the library one too many times, Twilight ends up becoming her coach for the upcoming Best Young Flier Competition. But Rainbow Dash wants more, and relationships are never as perfect as they seem.

Time; one of the most sacred and fragile laws of the galaxy. However, this fragile rule is broken by Rose when she looks into the heart of the Tardis, giving her the powers of a goddess. Unfortunately, the amount of power she channels through her body burns her up, sending her to Equestria. Can she find a way home, and more importantly, learn how to truly protect those around her?
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HUUUUUUUUUUUUUUUUGE WARNING: There are major spoilers for the ninth Doctor if you haven't finished him yet. If you have not reached the tenth Doctor yet, I would not suggest reading this story.
However, other than that, enjoy!

WANTED:

The newly crowned Princess Twilight Sparkle has set up a bold new initiative to discover new magic, and is sending out an open call to the unicorns of Equestria to apply for her research team. No experience in magical theory or research necessary. Enthusiasm and out-of-the-box thinking a must. The Equestrian government is not responsible for any physical, emotional, or magical trauma experienced during the course of the project or the application process.

Cover art by Page Turner

Nopony used to give a crap about Twist. Then one morning she wakes up shooting optic blast beams out of her eyes. Now everypony gives a crap about Twist.

Cover Art drawn by the talented Dunnstar aka Zemious

While researching a new spell, a miscalculation leads to Twilight and Pinkie Pie switching bodies. They decide to hide the accident and live as one another - for Science! What could possibly go wrong?
(With apology to the scientific method)
Cover art by Conicer!