A world transformed by the rise of the movement of a group called the New Lunar Republic, Equestria is now a democracy, in the hooves of a parliament and a Prime Minister. However, with a new world and new laws, the former Princesses cannot act as directly as they once did when the threat of spies and undercover plots rises. Enter Celestine Grace and her Impossible Pony Force, now over a dozen years since the redemption of Princess Luna. (Based on the series from 1966, not the movie version of Mission:Impossible)

(Image and associated video used with permission from churrocam: http://youtu.be/P8AxVXF3tQk)

Spike figures out that Cheerilee is making up reasons to visit Twilight at the library, and Rarity further figures out that it's because she must have a crush on Twilight.

When Ponyville's dedicated fashionista combines forces with Ponyville's only dragon to bring two adorably awkward book loving mares together, nothing can go wrong! Except perhaps, everything!

Oh yeah, and some pony ordered 20 trampolines and a bunch of other stuff that keeps getting delivered to one wrong address after another because of the world's worst delivery pony, Blue Bonnet.. More on that later.

Re-tagged to reflect that it's a Twi/Cheerilee, Mane 6, CMC and Blue Bonnet (Background pony) story.

Also, it's fair to say this is also a AppleDash and Fluttershy / Background pony shipping story. Also ScootaBelle? .
ARTWORK BY WACKEDOUTPET

Chapters 3-10 have been edited by the amazing TheLastBrunnenG

Chapter 9-10, attention must also be paid to pre-readers Guy Incognito, Cola Bubble Gum, and SpaceCommie

Chapters 9-10 also edited by SpaceCommie

Featured May 2013! ADDED TO TWILIGHT'S LIBRARY NOVEMBER 2013! FAN-ART ADDED MARCH 2014!

This story is a sequel to Ascend

Congratulations, Twilight. With Celestia and Luna on their constitutionally mandated vacation, you're in charge of Equestria. The position of Regent is an honored and hallowed one. But maybe it's a bit early to congratulate you. After all, whether it's a nobility jealous of your ascension, or a military unhappy with Celestia's decisions; one thing's certain: your reign will be anything but peaceful.

Celestia likes her routine. Tax reforms, grants, laws and construction projects are all a princess needs to be content.

It's just her luck that for Pinkie Pie, "content" is not nearly enough.

It's been twelve years since Applejack's ascent to her current status as the Earth Goddess, Princess Mara of Equestria. In that time, she's gotten quite used to her duties, be they ceremonial, executive, or judicial in nature. But when she's called upon to rule on a particularly contentious lawsuit involving some of the most obnoxious ponies from her past, the results may end up altering the very nature of Equestrian law.

This story is a spin-off of Blue Print's Appleverse, however, it's not necessary to read his stories first (though I do recommend them for a more thorough explanation of the backstory).

Cover image by Page Turner

Applejack stumbles upon Rainbow Dash while she's fitting a wedding dress for Rarity.

This story is a sequel to Hard Reset

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.

Available in Spanish thanks to dgs1993
Series TV Tropes page

When Twilight Sparkle slipped beneath the covers last night, everything had been fine. She had friends whom she loved, a teacher she adored, and a bright future ahead of her. But when she woke up, her blankets and quilts had been replaced by hospital gowns and padded restraints.

Everything is wrong and nothing makes sense; even her friends have changed. The doctors keep telling her that she is sick, that none of it was real and that it was all in her head. Yet she remembers a life far beyond the hospital walls. She couldn't have made it all up on her own. They must be lying… right?

Ask Asylum Twilight - Still updating regularly!
Equestria Daily
TVTropes
Asylum Fan Group
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Russian Translation
The Asylum 20,000 View Spectacular Stage Show!

Art:
Asylum Cover by conicer
Twilight and Twilight Smiles by dreamingnoctis
Mirror Twilight and Plague Doctor by Jaestring / BloodGoldWings
Twilight Smiles and Doctor AJ by conicer
Nurse Ratchet and Silas and What's in the mirror? by Archonix
Doctor AJ Sketch by Archonix | Colored and vectored version by ReFro82
Twilight's Asylum by Khan the Cake Lover
Smilight by HappySwitch
Twilight Waking Up by Dombrus
Fan Art by toxicdemon10
Asylum Twilight by Madness-With-Reason
Asylum Fluttershy and Asylum Ch 26 by Downburst-Backspace
Twilight and her Twin by v747
Birdgirl by sirValter

Readings and Videos:
Asylum Animated Trailer Video by formuladash
Reading by Gammarobot (SugarCubeRadio): All Chapters Here
Reading by Ender Brony: All Chapters Here
Reading by VisualPony: All Chapters Here
Reading by MelancholyIguana: All Chapters Here
Fan Trailer by Kaidan: Asylum FanFic Trailer Cuckoo's Nest

Sanctuary by Kaidan
Broadhoof Files: Dr. Humors by TypewriterError
Broadhoof Files: Corporal Phalanx Spear (Ret.) by Phalanx Spear
A Hearth's Warming Tragedy by Seven Fates

A special thanks to Breath of Plagues, Rex Ivan,
ChudoJogurt, Cynewulf, Death the Kid, Selbi, PrinceDolph, Blahman2816, Queue, and Gage!

Axan Zenith - Dr. Dreamer
Dratini4 - Way Finder
psychicscubadiver - Bright Mind
Velkaden - Dream Chaser
Reese - Silver Glow
Viola Heartstrings - Clover
Archonix - Spinney Whiteacre

To prove she's ready for more responsibility on the farm Apple Bloom decides to raise her own tree, with no help from the rest of her family.

Twilight isn't having a very good day. An experimental spell blew up in her face, an army of changelings is attacking Canterlot, and she just died. Yet somehow, it looks like it's going to keep going downhill from here.

Given the chance to correct what's gone wrong, Twilight swears she's going to fix all this even if it kills her. Which it will. Frequently.

Cover art by Pixel Prism
Spanish Translation
Series TV Tropes page