Earth pony, pegasus pony, unicorn; a human entering a Conversion Bureau will end up as one of these three pony forms. But there is a secret provision, to which all Bureaus must adhere utterly, should one unlikely but intolerable transformation somehow occur. The absolute monarch of Equestria fears nothing from the human world. Nothing save this. Lillian Fogarty wanted only to be a simple pony in Equestria. Sought by the combined forces of Earth's corporate government and the might of Equestria itself she finds herself an abomination in both worlds, her survival almost certainly an impossibility.

♥ As Featured On Equestria Daily!

An ancient manuscript written in Middle English, the only surviving artifact from long lost Earth, may hold the true reason for the emergence of Equestria, the very existence of the Conversion Bureaus, and the deepest secret of Princess Celestia herself.

This story is a continuation and expansion of 'The Conversion Bureau: Letters From Home', but it is not necessary to have read that story to enjoy and follow this one.

♥ As Featured On Equestria Daily!

Princess Twilight, ruler of Equestria. Yet she feels unsure how to rule her new kingdom. She has her friends, she has Celestia, Luna and Cadence, even Discord to give her advice, but it still doesn't seem to be enough. Until one day not long after her coronation, she received a letter from the unknown with an offer to meet others who might give her the confidence she needed. From who else but her selves?

This tale is a mix of homages to some of my favourite MLP Fanfiction and other ideas of my own which I'm not quite sure if I could write a full dedicated story about. There will be (possible) spoilers for both the other fics and possibly some of my own if I proceed to follow up with them.

Reader's Discretion, this Fic contains spoilers to several other Fics listed:
Change Series by tom117z
NegotiationsVerse by Rated Ponystar
Past Sins by Pen Stroke

Other stories referenced:
Bride of Discord trilogy by DisneyFanatic23
The Color Goddess by MuseScript
Princess Celestia: The Changeling Queen by vren55
A Tale of Blue and Red by Stratocaster
Steel Soul by Masterweaver

This story is a sequel to The Witch of Canterlot

Sunset Shimmer needs a vacation. She doesn't feel she can really match the accomplishments of the ponies around her, and even though she knows leaving Canterlot is just running away from her problems for a while, maybe it's what she needs to get her head back in the game.

Griffonstone needs someone to save it. The griffons won't ever admit that, but it isn't half the city it used to be. The birds still in town do everything they can to leave, and the whole place is ravaged by terrible gale-force winds.

The earth roars! The heaven howls! The crowds cry out for a hero! Can Sunset really end a curse that's lingered for generations?

This story is a sequel to The Witch of Canterlot

Queen Chrysalis is the most perfect, brilliant, intelligent foe Equestria has ever faced, and in just a few days she's going to unleash her plan to conquer Canterlot, and then Equestria, once and for all. At this late stage, nothing can stop her! She can just sit back and enjoy herself until the moment comes to drop the hammer.

Sunset Shimmer isn't perfect, but she's had once heck of a time in Saddle Arabia and can't wait to tell Princess Cadance all about it!

They'll get along like a house on fire.

A one-shot sequel to The Witch of Canterlot.

Time is a neutral party. It takes no sides, only proceeding without a care for those caught in its trap. That is how it should be...
But not all traps are foolproof.

When a pony seeking the Night Princess's counsel intervenes during an assassination attempt, Luna knew there was more to this stallion than met the eye.
However, even her expectations had limits. That, Luna discovered, was a mistake.

One question troubles her thoughts as a new problem presents itself in the form of this stallion; how does a heart and mind cope when one escapes the trap of time? What happens to a good heart when it is worn away, year after year, all stemming from a single mistake, no matter how good the intentions?

Equestria Daily seal of approval: https://www.equestriadaily.com/2019/11/fanfiction-timeless.html

Takes place during/after Season 9.
Sequel: Sunspots

Set in the canon of Friendship is Optimal

Ashley is an unimportant research assistant in an American machine learning lab. The release of Equestria online provokes more than a little interest in her lab, and she is selected to investigate it. What she discovers horrifies her, but for some reason she can't get anyone to take her seriously.

This does not dissuade her. Ashley might not know much, but she isn't going to sit idly by and watch her world end. No... if nobody else is going to step in, she will. It doesn't matter that nobody believes CelestAI is dangerous. It doesn't matter that it's a game about a children's show.

Ashley is going to save the world. Or try, anyway. The odds aren't great.

Editing by Two Bit and Sparktail, and art by Zutcha!
Il existe une traduction française de cette histoire, elle est par ici.

This story is a sequel to Friendship is Optimal: Futile Resistance

Three years ago, Abby's older sister Ashley tried to warn her that a video game for children was going to take over the world. A few months later, her sister was dead, "uploaded" to Celestia's virtual world of Equestria Online. When that happened, Abby was forced to cut ties with Ashley, and she never expected to see her again.

She didn't, until one day she bought an augmented reality headset for its advertised ability to bring a free tutor to her whenever she needed one. Needless to say, Abby couldn't have guessed who would be helping her with her math homework.

Of course, Celestia wasn't going to stop there. Spending eternity without your family is hardly an optimal configuration.

Set in the canon of Friendship is Optimal
Editing by Two Bit and Sparktail, and art by Zutcha!

Updates daily.

In the battle training, Bakugou’s hatred for Izuku grew stronger and stronger until he snapped. Luckily for Izuku, his soul carries on.

Written By DannyPhantom79 and BioQuillFiction

Investigating primitive radio transmissions detected on a long-range Federation listening post, the Enterprise investigates a planet far in the unexplored border space of the Alpha Quadrant. There, they discover a primitive planet just starting its industrial revolution--a planet complete with extensive lunar colonization and in the process of launching its first warp-capable ship.

The failure of the alien ship initiates first contact--with a race of adorable talking horses. A first contact with some unique diplomatic idiosyncrasies--and hints of a more sinister plot behind the warp-vessel's destruction.