Isolated from her friends and taken prisoner in the middle of a war, Twilight must deal with the very real dangers of being percieved as an enemy as well as the nightmares of her arrival on 'Earth'. Can she overcome her own fears and the fears of her captors? Will the wayward unicorn's assistance be a boon or a curse to the 'humans?' Most importantly, will she ever find her way home?

"In short, it's a story of friendship and plasma rifles, with the emphasis on the friendship. The characters are well written, the XCOM setting is fleshed out very well, and the story is compelling. If you love XCOM, you'll love the story, but even if you've never heard of it, it's more than worth giving the first 3 chapters a read.

There's excellent action later on, but the real strength lies in the collision between the friendly and naive world of Twilight Sparkle and the desperate world of humans fighting a losing war for survival and willing to do anything to turn the tide."

--Arzoo

(XCOM/FiM crossover)
(Cover art commissioned by a friend and created by the magnificent FoxInShadow!)
(Original cover art by the amazing Carnelian can be viewed here!)
(Gore tag for blood and some violence)
(Many thanks to the studius OminousTen, Arzoo, xXFluttershyForeverXx and finally Setokaiva for giving my rambles a once-over)
(Now with it's own TV Tropes page! Get to tropin' folks!)

"My dear Twilight Sparkle,

Thank you for your recent letters. And I must apologize to you first and foremost that I have not responded back in kind to each and every one. I imagine has this concerned you, but please don't worry. Things have been very unsettled here in the castle as of late. Princess Luna has been researching Equestrian history, and I find myself in a strange kind of mood..."

Many years after sending her beloved protege to Ponyville, unease sits heavily on Princess Celestia's heart as her relationship with Twilight Sparkle seems to have cooled despite all they've accomplished together. On the advice of her sister, Celestia sets out to investigate and resolve the lost connection with her most faithful student. What does it mean to be a Faithful Student...or a Princess of the Sun?

Earned a six-star rating on Equestria Daily and featured on its very own TVTropes page!.

We all know the story of how the Princess’ young student and five friends defeated Nightmare Moon and brought Princess Luna back to our lands. But what if the tale were false? What if the young Twilight Sparkle on the event of her entrance exam had not been rescued by Princess Celestia, but instead lost her mind among the power of her youthful surge and had to be sent away, far away before she could destroy all of Canterlot with her newfound power. Now the feral unicorn prowling the Everfree Forest only vaguely remembers her past, slipping away from constant terrifying attempts to capture her.

And she is beginning to remember what true power felt like.

Editors include: Peter, Justin, Featherprop, Mitch H, and Bad Horse
Featured on Equestria Daily
Reviewed by Chris on One Man's Pony Ramblings and by Paul Asaran on his review blog
Now with a TV Tropes page

Physical books are available on Lulu.com
Monster in the Twilight (Paperback) 272 pages
Monster in the Twilight (Hardback)

Equestria is a land of magic and harmony, a peaceful realm ruled by immortal and benevolent monarchs. At what cost is this possible?

Following the discovery of a strange and powerful device, Twilight Sparkle is whisked away to the edges of a land she thought she knew so well. Here, surrounded by ponies whose very existences have been kept secret, she must contend with vicious enemies, hostile allies, and the truth.

Chapters 1-16 edited by KiltedKey

Princess Celestia always knew that Twilight Sparkle was destined for great things, but she never revealed the source of that knowledge, not even to those closest to her. When the day of Twilight's true destiny finally arrives, can Celestia fulfill an ancient promise to save Equestia's past, present, and future, even it means saying goodbye to Twilight forever? How can Celestia refuse her mother's last wish?

Art by the inimitable Harwick

When the guards find a foal crying in the city streets, they bring him to Celestia's attention. Soon after, It becomes apparent he has fallen through every crack in Equestria's society. Feeling she has failed the colt, Celestia takes him into her own home.

Special thanks to my editors: ersmiller and Rinnaul and to my comrades in crazy ideas Exelzior and BionicBrony.

Cadance isn't Sombra. But Sombra's leadership is all the crystal ponies remember, a ruler they had to love at all costs, with the final payment being their own lives. And as they gradually come to see their new Princess as leader instead of savior, too much of that residual fear is being transferred to her. They praise her, adore her, refuse to correct her no matter what she does -- because they live in terror of the consequences for doing anything else. They have yet to find their own voices, and may go on repeating hers until Celestia and Luna switch shifts. So how can she make them tell her when she's wrong, see that there's nothing to be afraid of, and take the next step in coming back to themselves once and for all?

Forbidding them to do anything other than criticize her should do the trick, right?

...right?

(Part of the Triptych Continuum, which has its own TVTropes page and FIMFiction group -- but can be read as a stand-alone, and no knowledge of the other stories is required. New members and trope edits are welcome.)

Now with author Patreon and Ko-Fi pages.

Tirek. Discord. The Changelings.

The ponies have faced all these threats, and triumphed, but things could have been handled better. Princess Celestia knows this better than most. She knows that to face threats even greater than Tirek, greater than Discord, the ponies need allies. They need friends to turn to when the chips are down and the mad gods and cruel tyrants are on the horizon

She and Princess Twilight Sparkle travel to the Griffon Kingdom to meet the Griffon King. They seek to negotiate a formal treaty, something more than a rudimentary "You stay in your yard, we'll stay in ours." If the Changelings invade, or Tirek is once more a threat, it will not only be the ponies standing against them, but the griffons as well. It's only logical, after all. The griffons and the ponies share a border. They share ideas. They share refugees and concepts and cultures. And there haven’t been any major hostilities since the Pony-Griffon War. That was almost a thousand years ago.

It is logical to enter an alliance, but politics aren’t always about logic. Sometimes they are about past crimes, mistakes, and tragedies. Sometimes, past grudges simply can't be let go.

(Rated Dark and Teen for some disturbing content, though nothing too heavy or overt)

Coverart from Pie on furAffinity

“My daughter Celestia, look at me. I love you, and I wish the best for you in the eons of labor you have yet to endure. So heed my words. When we planted light upon the fields of Creation, Celestia, it was a divine thing. But there will come a time when our brilliance won't be enough. It will take a great, unknowable darkness to test the luminescence that we have bequeathed life. That is an abyss that we can never, ever follow our children down, no matter how much we love them.”

A Silver Medalist of the Ponychan /Fic/ Write-Off: "Cutting Ties"