One fine morning, Spike woke up early and ran some errands. Then he found Discord putting up a seller's stand, apparently ready to open his own business. One which offers a one-day transformation into anything the user wants. And he apparently had the patience to set up his shop LEGALLY. Twilight and the others brace themselves for the inevitable...

(Content of future chapters controlled by user votes!) (Now with Tropes!)

Now with a 'dramatic' reading: Prologue

Current poll: The transformation is chosen already (Tatzlpony!) You pick who becomes the Tatzlpony! (Voting ends 6/25 at 5PM EST)
Previous poll: The Cutie Mark Crusaders (63 votes out of 390) and Age Manipulation (83 votes out of 392) won
Previous poll: Sunset Shimmer (transformation error won with 83 votes out of 325)
Previous poll: Princess Celestia (85 votes out of 397) and Seapony/Siren (104 votes out of 421) won
Previous poll: Trixie (86 votes out of 357) and Alicorn (90 votes out of 338) won
Previous poll: Fancy Pants and Fleur Dis Lee (genderswap won with 199 votes out of 381)
Previous poll: Princess Luna (zebra won with 85 votes out of 368)
Previous poll: Rainbow Dash (griffon won with 274 votes out of 596!!!)
Previous poll: Rarity (diamond dog won with 184 votes out of 444!!!)
Previous poll: Starlight Glimmer (changeling royal (Chrysalis-type) won with 74 votes out of 257)
Previous poll: Pinkie Pie (alicorn won with 80 votes out 282)
Previous poll: Spike (unicorn won with 60 votes out of 225)
Previous poll: Applejack (minotaur won with 56 votes out of 254)
Previous poll: Fluttershy (draconequus won with 75 votes out of 181)

(Voting closes after a week from the posting of the current chapter)

An object of unknown origins crash lands in the no-pony's land between Equestria and Gryphon territory. Princess Luna and Twilight Sparkle race to beat the Gryphons to the crash site, but discover more to the crash than they originally thought.

When passions flare and new relationships begin at the Grand Galloping Gala, it can be difficult to sort things out through the warmth and glow of young, budding love. Princess Twilight Sparkle and Captain Spitfire know full well such things are supposed to have a certain progression, but they're not going to let that stop them from enjoying each other's company as much as they can.

Prereading/Editing help by Cryosite, Jondor, Melon Hunter, Meridian Prime, and Timaeus.
Artwork by FlutterThrash.

Twilight Sparkle is a student at Celestia's School for Gifted Unicorns. She loves to learn all she can about magic and the world that surrounds her. But lately... something strange has been happening. It may be nothing. It may just be a product of her imagination, or the heavy stress she's been under since her studies started.

There's no way she just heard a voice in the dark.

Written for The Writeoff Association's latest event: "Forbidden Knowledge".

Princess Twilight Sparkle discovers a centuries-old mystery hidden in the Royal Archives. Her investigation leads through layer after layer of deception and misdirection, setting her hooves on a path that seems to be leading to a mysterious secret. Along the way, she learns that some friendships can be very, very strange.

Book 1 of the Alicorn Adventure series.

AUDIOBOOK by VisualPony
Featured at the Royal Canterlot Library
TV Tropes Page (Courtesy of Sandtalon)
Goodreads Page (Courtesy of Facedeer)
Equestria Daily Page

WARNING: Major spoilers in the comments. Takes place several months after the end of season four. (Not a Da Vinci Code crossover, BTW!)

Do you see a dark tag? No, you don't. Not dark. Well, okay, there are a couple of dark-ish bits, but that's all. Not enough to warrant a tag. Speaking of tags, there really ought to be "Badass Twilight" and "Friendshipping" ones.

Sequels and side-stories (and more) can be found here Offprint and AO3, and a hardbound two-volume set of all that can be ordered from The Ministry of Image.

My editor for the first edition of this story was Gogito, and I can't thank him enough for all the hard work he did. My editor for the revised version was PresentPerfect, and he did a terrific job of getting the story into excellent shape.

She can swim far and wide across the waters of Equestria, but it's not enough. There are places above those waters, places she plans to reach. Where biology failed her, her mind would succeed. Equestria better be ready, because she plans to visit!

Oh, ye great mysterious - Thousand leagues of blue
No one knows which mysteries are hidden
Beneath your surface

Your awful stirrings seem to speak of some
hidden soul beneath

- Ahab: The Pacific

The ocean holds many secrets, hidden away in the deepest expansion, far away from prying pony eyes. With Rarity becoming a reluctant explorer, whisked away in a magical bubble that plunges her beneath the waves, not even in her wildest nightmares could she imagine what awaits her all the way down there...

Inspired by the works of H.P Lovecraft and the Funeral Doom Metal album: "Call of the Wretched Sea" by Ahab.

Now with an audio reading by Illya Leonov: https://youtu.be/-ZkgeyAmsn0

This story is a sequel to Blinking

Teleportation. It is the best possible way to travel... As long as you don't think about it too much.

Twilight had saved herself from the teleportation curse, she would make certain that she was the final victim.

Fan sequel to Blinking by Lumberjack. Which was a fan sequel to Ocalhoun's Blink. Permission was given for me to write this. Hope everyone enjoys.

Edited by Weakest Link

Lyra, Parish, and Octavia have a client, only they can't see who it is.

Edited by: Genesis1212, Reader Review
Prereader: Softy8088

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.