How would things be different if Twilight had never made it to Ponyville? Twilight Sparkle finds out just how different things could be when she is forced to travel to her own past while chasing down a mystery; a plot to erase Princess Twilight Sparkle from history.

Landing in a time just weeks after the one thousandth Summer Sun Celebration, she finds a world shrouded in an eternal night, where the Elements of Harmony were never recovered. Can she fix the things that should have, but didn't happen? Or is this Equestria destined to head down a different path?

Chinese Translation by Hell Organist

Nightmare Moon has returned. Princess Celestia lied and betrayed her star pupil, Twilight Sparkle, leaving her woefully unprepared to fight the Queen of the Night.

But when she fails, rather than disposing of her and the ponies that tried to help her, Nightmare Moon sees an opportunity and a necessity. Having been locked away for one thousand years, who better to help her solidify her rule and keep Equestria from collapsing, all while rubbing it in her sister's face, than her own betrayed pupil?

The SCP Foundation, an organization that has existed for thousands of years, an organization that survived the near extinction of their species, an organization that has always been in the shadows, but will one slip-up bring them into the light?

What if someone wanted it to happen?

Based off SCP: CB
Takes after the end of season 8

[Complete! With TVTropes apparently!]
Also, apparently, an animated trailer.

In a world of brass and steam, Twilight Sparkle had thought she had made a life-changing discovery with the invention of the telescope. For better or worse, she was correct.

Now her discovery has not only changed her life, but the lives of those she seeks out in her desperate attempt to contact the only other creature as lonely as Twilight herself.

It all would have been much simpler, but it had to be the one Twilight could only call The Mare on the Moon.

Decidedly not within walking distance, then.

[Featured on EQD before story was meant to be submitted. 4/03/2015]

[Editing team: Southpaw, Wolfvenom, Maskedferret, SwanSong and BluePaladin42, without whom this story would be a fraction of its current state.]
[Special thanks to Novel-Idea for the updated cover]

Twilight is on a mission. There are twelve missing ponies to find, whether they be dead or alive. But what she finds will destroy everything she believes in. The Equestria she knows is not all that it seems. But there is one who will set everything straight.
"It is said that history is written by the victors! And the victims' bodies are lain in a bloody heap, left to be forgotten. Well, I have seen through the victims' eyes and seen the lies you have spoken! No more... No more will your lies infect me! "

Cover art done by Sonadow2865
https://www.deviantart.com/sonadow2865/art/The-Seventh-Light-873458878?ga_changes=1&ga_submit_new=10%3A1615945338&ga_type=edit

Editor/ beta reader Gboyd
Coauthor/editor/beta reader Sonadow2865

Celestia travels to a far corner of her kingdom to investigate a rumor about a colt with strange, illicit cutie marks. She meets Radish Root, a boy whose marks make him an anomaly in the fabric of Equestria, a mystery to himself, and an outcast among society.
When Radish joins the Royal Guard just prior to the return of Nightmare Moon, he finds his life being complicated by all the changes coming to Equestria. His marks will lead him into adventure, intrigue, and trouble... but will they ever lead him to answers?

Proofreader: Slavenger Karl
Cover Art Gallery
Table of original characters
A reader is translating this story into Spanish. Check it out here.

My name is Rachel. Or at least it was. A bad decision brought me to the brink of death. I was "rescued" from that fate by some self-appointed "Spirit of Chaos." Or maybe he really was the devil, I don't know. He promised me a second chance but didn't tell me it would be in the body of a cutesy pony in a world which makes no sense. Worse, I think I've been set up, and something bigger is going on ...

(Rated teen for language and non-gory violence)

Cover art by the talented NoviceCreedArt on tumblr. Link to original work.