Three years ago, ponies discovered Amaranth, a desert world of ancient, abandoned technology and countless mysteries. It has become the frontier for the unscrupulous, the adventurous and the dispossessed. Salvor airships ply the skies, pirates prey on the weak and idealists seek to unify the disparate.

Three months ago, Scootaloo left Equestria for Amaranth. She hasn't been heard from since.

Now Sweetie Belle searches for her lost friend, to find her, tell her the truth, and bring her home. But as she does so, she stumbles upon a great and terrible secret sought by a number of dangerous and powerful creatures. A secret that explains the shared history of Amaranth and Equestria and could spell the end of both worlds.

Primarily an adventure tale with aged-up Scootabelle shipping as a plot element.

Thanks to my pre-readers, Blue_Paladin42, jml123hi and Not A Hat.

Cover art used with the kind permission of Valhalla Studios. 'Cause airships.

Principal Celestia always has wings in her dreams.

They got her into trouble, once. She let herself believe that they meant she was an angel. Then she grew up, and learned some hard lessons about what being an angel really required.

Now six magical girls have just fought a demon in front of her school. And her phantom wings are itching.

Her life is turning upside down ... and she hasn't even heard about Equestria yet.

Rated Highly Recommended (Top 15 Stories Sitewide) by Present Perfect! "It's f**king flawless, you guys. … The first [6]00-word chapter by itself is a masterpiece."

"Literally the single best EqG story on the site." —Professor Plum
"[One] of the best stories on the site, period." —Pearple Prose
"One of my all-time favorite pieces of fanfiction." –brokenimage321
"My favorite EQG fic of absolute all." -Skywriter

Rated Why Haven't You Read This Yet? by PaulAsaran! "I might have been skeptical going in, but horizon knocked it out of the park."

Rated 5/5 by csquared08! "The opening chapter here was truly something else. ... Then I hit the end of chapter 3. holy crap."

Rated ★★★★ by Louder Yay! "A lesser writer might have made a horrible, cliché-ridden mess of this story, but fortunately horizon is not a lesser writer. For a start, it's by some distance the best portrayal of the human world's Celestia I've read."

Third place in the "Under the Sun" June 2017 Writeoff!  (That first draft has been revised and expanded for FIMFiction.) Praise for the Writeoff version:

"Holy cow ... That's how you write an EqG fanfic! You captured the heart and SOUL of this/your version of Principal Celestia, wrapped it up in bi-universal consistency, and sold me on an idea of redemption I didn't even know I needed." —Xepher

"This is gorgeous. A thorough, exhaustive, incredibly moving portrait of a character who I don't think I've ever seen get quite this much development or attention." —Posh

"This is actually, after all these years, an original take on a story on Luna's banishment. If that's not something to be celebrated I don't know what is." —Quill Scratch, Radio Writeoff

MORE REVIEWER PRAISE: Rated "Definitely Read" by Super Trampoline! Reviewed by City of Doors! Reviewed by Titanium Dragon! Featured on Equestria Daily!

Rated T for brief cursing and alcohol use. Cover art by Seniloko, used under Creative Commons license.

Translations:

中文 - 行政天使

>> There is a world, not far from the Equestria you know and love, where things are much different. How exactly? Well, that will be discovered as time goes on. It isn't all sunshine and rainbows, though both those things exist.

Through an accident that probably could have been prevented were proper precautions in place, two ponies by the name of Rarity and Pinkie Pie are sucked into this nearby world, where they must learn its rules to survive.

If you are squeamish, have a distaste for angry drama, or just can't take ponies being absolutely dastardly, you should leave now, before your poor mind gets triggered. There will be pain and suffering, and there will be nothing your distant psyches can do about it.

Those who are still here - I don't know why you're reading this. I just know that you are. And that I will be your guide.<<

A reboot of the story of the same name by Keywii_Cookies55

Art by Zero-Ice

By royal request, Rainbow Dash, Fluttershy and Rarity travel to far-off Perytonia to establish ties between Equestria and a strange new people.

Plunged deep into an alien culture with its own history, understanding the native peryton is only part of the challenge. As Rainbow Dash discovers, navigating her own relationship with her oldest friend may be harder still.

A season two story.

This story is a sequel to Project: Sunflower

After the events of Project: Sunflower, Erin Olsen has returned to Ponyville, happy to pursue her studies in magic. After everything that happened the year before, she's looking forward to spending her days studying and having fun with her friends.

Meanwhile, on the newly discovered world of Harmony, humans and ponies work together to study this strange new world. However, their arrival causes something ancient to begin stirring. Something that may end up changing everything.

Erin will need all of her courage, all of her cleverness and, of course, all of her friends to see herself through what happens next.

Cover art by Valkyrie-Girl
Editing provided by:
Brilliant Point, Coandco, Ekevoo, Ludicrous Lycan, Merlos the Mad and Razalon the Lizardman.

This story is a sequel to Upheaval: Reckoning

Equestria's fragments have reunited, and the power of sunlight shines once more within Celestia. With the remnants of the Old Kingdom destroyed, the Abyssal Throne sent away, the threat of Gravitas defeated, and Black Rose no more, Equestria now faces the encroaching darkness of Oceanus and his rebels.

But the stage is not yet fully set. Twilight Sparkle and her friends must gather what means they may before the battle is joined.

Cover art provided by Captain Nibbles

After the siege of Bastion City and the theft of the power of sunlight, Spike takes on Prince Terrato's offer to train under the kirin, Seethe Scale. He must travel to the Western Barrier Land to gain the strength to help his friends.

Once there, however, Spike soon realizes that there is more for him to contend with in this harsh environment than developing his abilities.

Before her descent into madness and her rebellion as Nightmare Moon, Luna lived entire lifetimes as a mortal and traveller amongst the ponies of Equestria.

Restored to her true self, Luna knows she must return to her cyclic life to remain whole. As preparation she chooses to reacquaint herself with the lives of her subjects in this modern age, and in the guise of Sable Moonshine, unicorn scholar and distant friend of Twilight Sparkle, she travels to Ponyville to spend time with Twilight's companions. Despite the 'exciting' month of astronomical observation and scientific research planned by Twilight, Luna nevertheless finds time to work a day at Sweet Apple Acres. And then another.

And another.

Applejack, meanwhile, is pleasantly surprised by Sable's dedication and enthusiasm for hard work. She's less pleasantly surprised by Sable's enthusiasm for Applejack.

This story is a sequel to The Sword Coast

The shadows of the past plague the present.

Twilight Sparkle stands on a precipice, one false step from a dark destiny. Months ago, she set out to find her foster father’s murderer. After she defeated the Black Knight, she was hailed as a hero, but what she remembers most is the lives she took. On the path of strife, she discovered more about herself than she ever expected.

With her friends by her side, Twilight sets out for Canterlot, seeking the villain responsible for the death of her father and the crises that plagued the Sword Coast. On the way, a sadistic spellcaster interested only in power intercepts her and promises to unlock her potential. In the aftermath, Pinkie Pie is taken captive by the secretive wizarding order that rules Canterlot.

Twilight’s journey takes her through the doors of a prison and into the depths of a forgotten place. She encounters horrors made from nightmares and soul-stealing beasts raised from the black of the Abyss, but what she fears most is the monster within. How far will she go to save her closest friend?

Featured on Equestria Daily
Cover by Bluest Ayemel
"I love this fic. Keep it up!" – Sethisto (on the EQD page)

Side stories: Tales of the Sword Coast

Warning: Comments contain spoilers. Proceed at your own risk.

"If you can make it in Fillydelphia, you can make it anywhere," or so the saying goes. When a young mare comes to the big city with dreams of being a reporter, she is instead thrust into a world of corruption and squalor where she will need the strength of friends to survive.