King Sombra’s dark influence was obliterated by the Crystal Heart, and the villain is well and truly dead. But when he attempts to steal the afterlife of an innocent victim, a human spirit is left hurtling towards Equestria, where this unfortunate soul is revived into the only vessel available: the reconstituted body of King Sombra himself.

Thus, a cheerfully oblivious alien is crammed into the form of the most evil and malicious being Equestria has ever known. Not that Shining Armor and Cadence know this, of course. As far as they are concerned, the King is back and he’s lost his fricking mind.

Click here for the TV Tropes page!

Twilight Sparkle is dead.
Twilight Sparkle is only slightly inconvenienced by this.

The global dust storm of a century, the dying message of an indomitable robot, and a unicorn who just can’t let go of a mystery.

(Now with a dramatic reading by Skijaramaz - Tone Shift.)
(Russian translation available at ponyfiction.org.)

When Twilight Sparkle was four years old, her mother bought her a tombstone.

Dedicated to Regidar. They're a real one.

Edited by MrNumbers and R5h.

Chinese translation by Hehelover

Russian translation by Repitter.

Patreon. Ko-fi. Picture of me looking handsome

This story is a sequel to Voyage's End

Eleven years has passed since ponies and humans met for the first time. Now, Twilight ventures out on her most incredible endeavor to date.

"Once more, we boldly go into that great unknown." -Twilight Sparkle

Edited by: Way2Dawn

This story is a sequel to Stardust

Times are changing for Equestria as Twilight’s return brings with it news of people and cultures from beyond the peaceful world everypony knows. Aid and volunteers are freely offered to help the besieged humans of Earth because every Equestrian knows that’s what good friends do. Unfortunately, making friends can also have the unintended consequence of making enemies.

When the monsters besieging the humans strike at Equestria with a level of brutality not seen in over a thousand years, the cry for help is sent to all the kingdoms of the world. Honored allies step forth to fulfill ancient treaties and oaths. Enemies, old and new, bury their grievances. An alliance never before seen in Equestria will be created to combat the monsters from the void.

And because of these events, a grim but welcome sibling to the XCOM project is born.

(XCOM/FiM Crossover)
(Sequel to Stardust, which I recommend reading before starting this. Fortitude Amicitia and Broken aren't required reading but are supplemental to the storyline)
(Gore tag for blood and violence)
(Alternate Universe tag because of the divergence from canon that Stardust has caused)
(Uses elements of Season 4)
(Coverart produced by the amazing Carnelian!)
(Many thanks to Arzoo, BradTheBrony, Vandenbz and Setokaiva for prereading!)
(As of 03/07/2016, the prereading team consists of Arzoo, BradTheBrony, Noble Cause and Metallusionsismagic!)
(Complete with it's own TVTropes page as part of the Stardust continuity. Could use some updating!)
(Character tags will be added as chapters are added!)
(Featured 5/12/2014! Thanks folks!)
(Possible spoilers in the comments! BEWARE!)

This story is a sequel to Savage: Encounters

It has always been known that the Everfree Forest was a dangerous and mysterious place. But now, after the appearance of a new and truly unknown creature, it has become an even more dangerous place, where one could easily lose their life.

This story was made as an alternate ending for the Savage: Encounters chapter Close Call.

A big thank you to Alicorn Priest and Friedom Fiend, who helped me make this fic readable.

Suddenly finding herself in hell, Twilight is presented with one fact: for the rest of eternity, she's stuck in a library holding every book possible. She's expected to organize them and is allowed to read them.

What makes this hell, again?

Now has two Spanish translations, one by SPANIARD KIWI and another by Pugg-Senpai.

Princess Celestia attempts to hunt the most dangerous game: man. Her assistant wants more than anything for her to get back to work.

Artist is lovelyneckbeard

Ponyville, Equestria. Population 5000.

Fallow Meadows, Indiana. Population 8000.

Two towns, two species, two worlds.

But worlds will collide when both are hit by mysterious storms that transport them to a third world unknown to either. Trapped in a place hostile to them both, can human and pony learn to work together? Well, yeah, the story wouldn't be called Unity otherwise.

The real question is what happens when it turns out that they are not alone...