The island of Equestria has appeared in the Pacific Ocean. After talks between both governments, humans and ponies have agreed to allow a cultural exchange between the two.

On the maiden flight from Hawaii to Equestria on Equestrian Airways Flight 9, people get the chance to talk to ponies in-person, but there is one woman who fears them. It becomes the mission of two caring passengers to find out why this woman booked a flight to Equestria when she's so afraid of ponies. And why is she so interested in Applejack and Rainbow Dash?

(DO NOT read the comments until after reading story if you don't want it spoiled :P )
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Mysteries Taking Place on Airplanes In-Flight
Applejack being sweet
Fluttershy being shy and adorable
Rainbow Dash opening up
Humans and Ponies sharing their culture with one another
Ace Attorney-style deduction
Steadily growing tension
Heartwarming Moments that will make you want to cry
Celebrating Heroes of the Past

The star system Omega Centauri was just another oddity on a map to scientists in the not too distant future. However when they found the star was orbiting an earth-sized, earth-like planet instead of a black hole as its motion had suggested, a mission was scrambled to investigate this most unusual of celestial behaviors.

Hamstrung by politics, and nearly crippled before it began, the 'Lone Ranger' mission was reduced to just one crew member and left to his own devices.

These are the logs of Arrow 18 and its lone commander. This information is classified TOP SECRET by the Global Space Agency.

Do NOT tell the princess.

Pandinus Imperator (You can call him Pan, he won't mind) is knocked back in time during the Canterlot Invasion, and accidentally kills King Sombra on arrival. Instead of being executed, the changeling is surprised to find himself being hailed as a hero, and is promptly put on the throne as the new monarch, the Crystal Emperor. However, Pan now faces a great many problems, among them Celestia and Luna, who seem certain that the changeling is secretly up to no good, as well as several political factions secretly plotting to undermine his reign. There's also the tiny problem of the constant snowstorm that threatens to cut the city off from the outside world permanently.
The Crystal Ponies need a hero now more than ever before. Why did they get a changeling instead?

We Has A TvTropes.

While not truly a part of Bucking Nonsense's Changeling-Verse, the same rules regarding changeling abilities and society apply.

Cover image provided by gabapple, used with permission.

This story is a sequel to Princess Celestia The Changeling Queen: Stories Behind the Mask

At the Royal Wedding, Chrysalis and the Changelings were revealed to all of Equestria.

But another mask was torn away that day. A mask born for a thousand years. A mask created on one promise. A mask, that has become synonymous, fused, to its bearer.

A mask that when ripped off, causes Twilight, her friends and Luna to question everything they ever knew about the one pony, one very important pony.

At the Royal Wedding, the meaning of the phrase 'Princess Celestia' changes forever.

NOTE: Chrysalis is NOT Celestia!!! That'd be impossible to pull off.

Credits to: Plainoasis for the design of the cover art
Note 2: Original cover art here: https://angelea-phoenix.deviantart.com/art/Contest-entry-Changeling-Celestia-337023552

Pre-read/edited by Zervziel,
Blankscape,
FinalFan,
Courage Fire
Aurora Borealis

Side Stories to this can be found: here.

An audio-reading on youtube up to Chapter 21 is up by StraightToThePoint Studios. I'm aware there are others but this is the nearest complete one: [embed]https://youtu.be/X3eMW673CSY[/embed]

There are also 2 print versions of Princess Celestia:The Changeling Queen. Nonexistent Publications run and Ministry of Image's run.

Contribute to the TV Tropes Page (thanks to Babs_Seed72 for getting it up)

On Princess Celestia's request, Derpy Hooves must go on a mission to unite two very different cultures. But how will she convince them to put aside their differences and make amends? Especially after how much trouble they've caused each other. And what is so special about Derpy that makes her the right mailmare for the job?

What began as a simple delivery job will quickly become a matter of Equestrian security.

Cover art image by Veggie55: link

Princess Celestia wakes to find that she is not in Control in the way she used to be. Seeing how she is not the only one with power. Princess Celestia feeling insecure and weary on the changes around she feels she needs to Control the Princesses. Not just Princess Luna, but Cadance and even her faithful student Twilight Sparkle, but for Princess Celestia this may be a challenge as she needs to develop plan's on how each Pony will fall under her Sleepy, Tired, Relaxed, Heavy, Effortless, Susceptible, Warm, Blissful, Obedient and Mindless Trance into Princess Celestia's Hypnosis. Who know's even you might be Hypnotized. "No Need To Think about how Susceptible You Are as you Mindlessly and Effortlessly Read This." -Princess Celestia

"Oh dear... it appears my plans have taken longer than truly anticipated, surely the wait has been long, grueling, and even ridiculous, perhaps some added goals aside from these Princesses." - Princess Celestia

Written By: Luna Elite
Edited By: Belgian & Xaldon Ajide
Proofread By: Zevski & S0ngb1rd

Equestria is such an awesome place. Kind natives and friendly attitudes make it hard to ever consider leaving. And an incredibly awesome cyan pegasus with a rainbow mane adds a bit of incentive to stay, too.

But, as a human who somehow wound up in Equestria (As a pony, no less!), you knew you'd have to leave some time.

After returning to the realm of humans, you plan to return to your mundane life as an average person in college. That is, until the previously mentioned cyan pegasus appears to have come through the portal as well. And to top it off, she's been transformed into a human.

Just how will this all work out? Stay tuned to find out!

*************************

Also, constructive criticism is encouraged. This is my first writing in a long time, so I'm a bit rusty.

Thanks to Nataliadsw for letting me use this pic.

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

Cancelled; leaving it up to remind me how terrible I was a year ago how much I've improved.

Yet another rejection letter from the Wonderbolts causes Rainbow to doubt her abilities, her usual confidence shaken more than she can admit.

When a pony offers to cast a spell on her that could make her better with no effort, Dash is skeptical. But her ineffective workouts, and numerous flashes of weakness cause her to reconsider the offer...oblivious to the poisonous plan behind it, and the consequences her decision might have.

Note: Contains PG mind rape, stalker undertones, stalker overtones, a trippy dream sequence, and invasion of personal space.

Scootaloo has always looked up to Rainbow Dash as her friend, her inspiration; Even her big sister.
But as tragedy comes to prove, everyone must eventually say goodbye to their idols at one time or another... sometimes unexpectedly... and carry on their loved one's legacy.

In this tragic tale, Scootaloo will realize that life is a precious gift that can be taken away in the blink of an eye... or in the flap of a wing.

(Credit to http://knifeh.deviantart.com/ for picture and idea)