The Void Rift Crisis, the ill-fated bridge between one era to another. A time of great falls and rises within the Eternal Herd. An alicorn colt, curious about the events involving this time, speaks to some prominent figures involved in it.

This story is a sequel to Upheaval: Breaking Point

Following the events of Breaking Point, Twilight Sparkle and her friends discover that Equestria's demise may not come from an enemy invasion, but from within. The Barrier Lands and the Heartland begin the slow and uneasy process of reuniting into a single Equestria, but this long-delayed joining is already in danger at its conception.

With Celestia's power in her grasp and her agents by her side, the wheels of Black Rose's plans for Equestria's future continue to turn. However, her brazen gamble has done more than just bring down a centuries-old barrier. Ancient powers begin to stir: the remnants of a dark period in Equestria's history, the immortal inhabitants of Celestia's homeworld, and a rising tide of darkness coming ever closer.

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

Now with an audio reading by AJ the Autistic Pony and friends!

Chapters ONE, TWO, THREE, FOUR, FIVE, SIX, and SEVEN available now!

Applejack and the Apple family are prepared for a visit from their best-kept secret—Applejack's autistic younger brother, Calvados. "Cal" comes home from a special school in Fillydelphia, and during his visit, the Mane 6 must try to make him feel welcome in spite of his differences. With the Apple family's usual work and an upcoming celebration making the whole town busy, this will soon prove to be a difficult test of friendship and teamwork.

But not nearly as difficult for anypony as for Applejack.

Above all else, the Apple family makes time for, and takes pride in, family. Applejack struggles to keep this in mind, reminding herself that her decisions were for his benefit. However, even a pony as morally strong as Applejack can't keep hiding her guilt, and she resolves to fight back the shame of having a brother with autism. Meanwhile, Cal struggles to adjust to his stay in Ponyville, but if he can avoid the panic and stress—something no autistic colt can take lightly—AJ's little brother may just surprise her. And himself.

Gorgeous cover art courtesy of the amazing _Vidz_!

Princess Celestia tires of constantly being surrounded by decorum, deference, and formality, and decides to take a day off from being Princess. But visiting Ponyville incognito is harder than she expects. Will she be able to fit in and make friends without blowing her cover?

This story is a sequel to Past Sins

In the wake of the battle with Tirek, Twilight Sparkle becomes fixated on restoring Golden Oaks Library. After all, it was home for her little family of three. But as her attempts to repair the books and tree continuously fail, her friends must take matters into their own hooves. Discord, as the good friend he is, tosses Twilight and her extended family into an unexpected adventure while Twilight's other friends get to work on the new crystal palace.

All together, they'll do everything to ensure Twilight and her family have a place to call home when they reach the end of the road.

Caramel wasn't always a Changeling, but he's going to become one. And he's going to do it for the sake of his very special somepony.

This story is a sequel to The Celestia Code

When the monsters created by the dark crystal engine escape their prison, it's up to Princess Twilight Sparkle to deal with them. She gets help and advice from Princess Luna, but things don't go as planned. In fact, when a pony who relies on logic and rationality tries to navigate the stormy seas of emotional entanglement while simultaneously saving Equestria from a horde of evil creatures intent on destroying everything they encounter, nothing goes as planned.
AUDIOBOOK by VisualPony
WARNING: Major spoilers in the comments.

Book 2 of the Alicorn Adventure series.

Goodreads Page
100% Approved by Twilight's Library!

The Badass Twilight tag applies more than ever, but please note the new tags.

This story is a fairly direct continuation of The Celestia Code. You might be able to follow it without having read The Celestia Code first, but it's better if you do.

The sequel is here: The Twilight Enigma

Most excellent pre-reading/editing done by the erudite AcademicPony and the dapper statoose!

Princess Twilight Sparkle discovers a centuries-old mystery hidden in the Royal Archives. Her investigation leads through layer after layer of deception and misdirection, setting her hooves on a path that seems to be leading to a mysterious secret. Along the way, she learns that some friendships can be very, very strange.

Book 1 of the Alicorn Adventure series.

AUDIOBOOK by VisualPony
Featured at the Royal Canterlot Library
TV Tropes Page (Courtesy of Sandtalon)
Goodreads Page (Courtesy of Facedeer)
Equestria Daily Page

WARNING: Major spoilers in the comments. Takes place several months after the end of season four. (Not a Da Vinci Code crossover, BTW!)

Do you see a dark tag? No, you don't. Not dark. Well, okay, there are a couple of dark-ish bits, but that's all. Not enough to warrant a tag. Speaking of tags, there really ought to be "Badass Twilight" and "Friendshipping" ones.

Sequels and side-stories (and more) can be found here Offprint and AO3, and a hardbound two-volume set of all that can be ordered from The Ministry of Image.

My editor for the first edition of this story was Gogito, and I can't thank him enough for all the hard work he did. My editor for the revised version was PresentPerfect, and he did a terrific job of getting the story into excellent shape.

No one alive today can say where she came from; simply that she has always been there.

And yet, few ponies have had a greater impact on Princess Celestia's life than Raven, her most faithful aide.

Inspired by and based off of a headcanon put forth by Heir-of-Rick, though perhaps a bit less insidious than what he had in mind. He very kindly provided an alternate version of his image for me to use as my cover image! Text added by me.

All comments and criticism very welcome!

Featured in the Royal Canterlot Library! Go there to read the interview for some behind-the-scenes info on this story!

Translations: Chinese, Spanish!