Some versions of multiverse theory state that every decision we make creates a whole other universe. Whether we ate a bagel this morning. Whether we went with orange or grapefruit juice for breakfast.

Whether we married Discord or Flash Sentry.

Needless to say, some universes come out more different than others.

This is the story of two such universes.

And the day they collided.

[A Kilala97/Lopoddity crossover. Big thanks to Lop for the cover art.]

OCCASIONALLY, WHEN RELAXING BETWEEN MONSTER TRUCK RALLIES AND ROCKET LAUNCHES, TWILIGHT "SCREW IT" SPARKLE RELAXES WITH A BOOK BY THE WARM FIRELIGHT OF OTHER LESSER BOOKS. LITERALLY, A BOOK, AS ONLY HER OWN AUTOBIOGRAPHY CAN SURVIVE THE SCRUTINY OF A GOD AMONG GODS-WHO-SUBSEQUENTLY-BECOME-MEWLING-WHELPS-BEFORE-HER-EYE-SEARING-GLORY.

THIS IS HER STORY.

AS IF YOU'D READ ANY OTHER.

(DUE TO A SURPRISINGLY APPROPRIATE WORDCLOUD, COVER ART NOW EXISTS. YOU MAY REJOICE.)

This story is a sequel to Founders of Alexandria

When every human on earth either vanished or was transformed into an Equestrian pony, human civilization ended. That did not mean, however, that the survivors were content to let mankind's legacy rot and be forgotten. In every corner of the globe, ponies and other stranger creatures joined together and did what humanity has always done: survive.

With the help of their ingenuity and a little Equestrian know-how, many of these little colonies would rise to become great cities, and eventually new civilizations. But after such a dramatic transformation, could anything of their original human character survive?

There is one pony whose survival depends on making sure it does: Lonely Day. Transformed into the avatar of her near-extinct species, Archive may live to see all that newly transformed mankind might become. If, that is, she can ensure they never forget what they were.

The road to civilization will not be a smooth one. Before Equestria's universe drifted apart, terrible dangers crossed to earth, dangers earth's pony population may be unprepared to fight. Nor is humanity itself entirely extinct, thanks to careful preparation and powerful technology. Cooperation with the Human Preservation Initiative might be difficult, but it might also be the ponies' only hope.

Through many years of struggle there will be at least one witness: the eternal Lonely Day.

Now has an ePub Version, with the art included for all those with ereaders! Huge thanks to Phoen1x for making it!

I am not the artist. All the credit for that goes to the fantastic Zutcha!

Continued in: Earth Without Us!

Until yesterday, my life was no different than anybody's. Go to work, pay the bills, sleep. Today, I woke up to a world without humans. The streets are empty, the power grid is running down, and not another soul is in sight. That might not be the worst thing, if I wasn't also a pony.

Where is everyone? Why is this happening to me?

Will l stay sane long enough to starve?

This story now has a hardcover! If you'd like one of your own, you can grab it here: https://starscribe.net/

Now with a TVTropes page! Для тех, кто предпочитает русский язык, перевод можно найти по ссылке.

Note To E-Reader users: This story contains illustrations in each chapter, which will be lost in the standard fimfiction chapter export. The generous Phoen1x took the time to produce an epub version with all the illustrations intact, which you can download here.

A huge thanks to Zutcha for all his hard work on the art of this story. Also a huge thanks to my editors Two Bit and Sparktail, for tolerating my half-written crap.

This story is a sequel to MLA: Perihelion

It's been a handful of years since Twilight came into her own as a Princess of Equestria, a few years spent in peace and harmony without so much as an angry spirit or clandestine invasion to take away from the tranquility of Equestrian life. Unprecedented developments in the technological and thaumaturgical sciences seem to be preparation for something, though nopony realizes what that something might be.

Nopony except the Princesses, who have not failed to see the signs of impending disaster that began with the mass kidnappings just following the Summer Sun Celebration. When all their preparations are turned upside down, can an alliance with the mysterious Precursors turn the tides of the most devastating war in Equestrian history, while there is still anything left to save? Enemies and allies appear in the most unlikely of places, and friendship with a dying elder race can be more dangerous than an invasion of Dragons and Changelings. What is a pony willing to give in defense of harmony? What are they willing to sacrifice?

This story now has a companion piece, The Sunset Campaign! This story is designed to bring Harmony Defended more into line with the three-story version of My Little Apprentice. If you read Apogee and Perihelion, you may want to read that as well!

This story was written prior to season five, and as such any events which transpire therein may or may not be treated as canonical. All events up to and including "Twilight's Kingdom" are treated as having occurred, however.

A huge thanks to my Alpha Readers! Thanks to these wonderful people, new chapters aren't nearly so riddled with mistakes and errors as they used to be. Thanks to Sparktail, TwoBit, Withered Pyre, and Zutcha. Zutcha of course deserves double the love, since he's also the artist of the cover and any other fantastic art that finds its way into the story.

This story is a sequel to My Little Apprentice: Apogee

A year has passed since Second Chance arrived in Equestria. She has a loving adoptive family, one of the best teachers of magic in Equestria, and some fantastic new friends. Compared to a world destroyed by war, her new life seems like a paradise.

Unfortunately for her, Equestria isn't as safe as it sometimes looks. It has its own dangers; powerful evils that won't spare her just because she came from Earth. Between human dangers and natural ones, Equestria's ponies may not survive.

As usual, editing by Two Bit and Sparktail, with art by the talented Zutcha (who's got a Patreon now, if you're feeling generous!)

This story is a sequel to My Little Apprentice

The summer sun celebration brought the filly Second Chance into contact with one of the most powerful beings in Equestria, Discord. Thanks to him, she's got all her memories back, and has access to the powerful Jebr Stone. Will that be enough to save her dying species without sacrificing Equestria in the process? Nor is she the first traveler from her world to reach Equestria, or the only one with plans for it.

Will Chance's newfound friendships be enough to keep her sane and preserve Equestria through the dark times ahead?

Continued in MLA: Perihelion!

As usual, a huge thanks to Zutcha for the excellent cover, this time with shading!

This story is a sequel to Steel Solstice

Continued in: My Little Apprentice: Apogee

Twilight Sparkle learns that the trust and goodwill of the Princess isn't always a good thing as she's given the trust of an important assignment. When that assignment turns out to be long-term, how will she handle taking care of a filly of her own? How will she handle this strange new filly, who proves to be much more than she appears. As a matter of fact, she seems to be from an entirely separate universe.

Meanwhile, Second Chance has kept only enough of her memories to know that she isn't what she should be. The wonderful world of Equestria has its own dangers, and she seems to have a knack for attracting trouble. The more of her memories return, the more she wishes she could just forget. But you can't forget when all of Equestria depends on you remembering.

Only one thing's for sure: The longer Twilight keeps this strange filly in her care, the stranger her own life will become, and things she thought she knew about Equestria will unravel before her eyes. Strange ancient devices, an eccentric mint unicorn and her so-called "Equestrian Precursor Society" are only the beginning for Twilight Sparkle as she begins a journey of her own. She too may wish she could simply forget. Unfortunately, it's too late for either of them.

Experiment 247: Day 1

Subject of study: Why does Rainbow Dash keep crashing into my library?

Hypothesis A: She thinks it’s fun. Disproved because Rainbow prefers staying in the air and hates helping me clean up.

Hypothesis B: She’s clumsy Rainbow is extremely graceful in the air

Hypothesis C: None . . .Further study needed.

For the Abyss' competition.

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