Twilight Sparkle discovers that the alternate timelines created by Starlight Glimmer in her misguided attempt at revenge did not, in fact, disappear when the original timeline was restored. Instead, they persisted as separate, parallel universes.

Never one to leave a job unfinished, she decides to employ the magic of friendship to restore those universes to a more harmonious state.

She begins with Nightmare Moon.

This story is the first in a series. The other stories can be found below.

1. For Want of a Horseshoe <-- you are here
2. A Big Brother's Duty
3. Healing

Cover art provided by the excellent Sini.

Night Glider, having a difficult time readjusting to her career as a search-and-rescue worker, takes up a position as a fire lookout in Smokey Mountains National Park.

Though she is physically isolated from the rest of ponykind, the voices on her radio ensure she is never truly alone.

Winner of Bicyclette's Crackship Contest!

This fic is heavily inspired by Firewatch, but should be enjoyable to all - those who have played and those who have not.

Celestia and Luna have lived long and suffered greatly. Luna, still insecure in her newfound grace, is anxious to secure herself against any further suffering. She sees in Twilight Sparkle (and in many others) the roots of ten thousand tragedies. Celestia proposes a wager.

A very loose retelling of the Book of Job.

Luna's homecoming tour has taken her to every major city in Equestria. Every city but one. Lunangrad, the frozen sentinel of Equestria's forbidding north, and Luna's ancient sacred center.

Twilight, along for the ride, finds herself drawn inwards towards some horrible secret as the world she knows trembles before some great revelation. The Pilgrimage has begun.

This story is a sequel to Hearts Beat

Octavia and Flash Sentry have a lot in common.

One of those things is failed relationships.

Another is the hotel hallway they're currently trapped in.

This fic is a midquel to Hearts Beat, taking place entirely within the chapter "Vulnerable". It is highly recommended that you read Hearts Beat up through "Vulnerable" before starting this fiction - it will contain spoilers for Hearts Beat. That said, this is technically a stand-alone story, so feel free to check it out if spoilers don't scare you away

When I first met Princess Twilight, she was confused, lost. Adrift in an alien world. I thought of her as a rich eccentric, certainly a foreigner. I humored her as much as I believed her, really. Even when she dragged me to the very ends of the world in her mad quest for a mythic well, I really did it all for her. I figured it would help her find some closure, and we could go home.

I was right, in a way.

Based roughly on the game 80 Days.

Rarity has been keeping to herself lately.

Applejack is determined to find out why.

This fic is a gift for the incredible rice, edited by the brilliant Silent, the talented Zontan, and the effervescent Otter.

Beware: comments contain spoilers!

It's not easy to go back to your life after a thousand years of insanity and exile. It's not easy for Luna to even leave her room. All the same, there's a special somepony that Luna desperately wants to get closer to, and that's worth facing the outside for. All she has to do is get up the nerve to talk to her.

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

Chapters VIII-XII are from a technically complete first draft, posted in hope of providing closure as I don't see myself properly finishing this story. Read at your own peril.

Who is Adagio? The immortal scourge of two worlds? The living embodiment of dangerous beauty and musical perfection?

Or is she a lost soul in need of a friend? A sister struggling to reunite her fractious family before it's too late?

...A strange girl who can't possibly be all the things she looks like?

Graciously provided with editing, prereading, and occasional beverage consultation by forbloodysummer.

Coverart by Lucy-Tan.