This story is a sequel to The Irony of Applejack

The secret's finally out. All of Equestria knows about Applejack's true identity, and the identities of her fellow changelings.
But even with all of the new responsibilities being laid upon the young changeling, surely asking for one day of normalcy – a single day of celebration and pageantry amongst her closest friends – couldn't be too much to ask for, right?
Right?

Written because my Muse is a fickle one, she is.
Set between the events of The Irony of Applejack and it's sequel, The Advent of Applejack.
Cover art provided by Somepony. No really; don't give me that look.

There's an old adage passed around that you don't come between a mother and her children. Nowhere in Equestria is this more applicable than where a Changeling Queen is concerned. The ferocity with which they will defend their children is unparalleled. There are no regrets. There are no restraints. But then...

What would you do if you had hundreds of children?

And what would you do if suddenly, there was another Queen between you and your children?

*This story was largely inspired by the changeling headcanons and artwork of Carnifex who was also gracious enough to permit me the usage of said materials for this story.

~Behind the Scenes~
Main Author: Eeveexpert
Character Pre-reader/Secondary Author: Carnifex
Main Pre-reader/Editor: Spiritofthwwolf

A thousand years ago, Princess Celestia banished her sister to the moon, that much we know. What wasn’t known, and what Celestia kept secret was that before her banishment, Luna had given birth to a foal. Now a thousand years later, as Nightmare returns to Equestria to bring about Eternal Night.

Twilight Sparkle, protege of Princess Celestia, struggles against the tyranny of this ancient foe. But how will she be able to save herself and her friends when the truth of this ancient legend crashes down upon her? Twilight will have to confront herself...and her heritage.

Polaris501

There is only one real rule regarding changeling royalty: there must always be a queen. Twilight Sparkle is about to learn this through personal experience.

Originally written for an X Becomes a Changeling prompt almost three years ago.
Set after season three.

This story is a sequel to The Luna Cypher

Twilight sets out to learn more of the ways of the world, and soon decides that the whole planet is disorganized, insanely dangerous, and desperately needs to be fixed. And she's just the mare to do it... with a little help from her friends.

Also, there are sky-pirates!

Book 3 of the Alicorn Adventure series.

A few extra, slice-o-life chapters are here: On the Rocks

She's perfect, absolutely perfect. Or I once thought that, Princess Celestia was my world, my idol, my role model, but once Queen Chrysalis defeated her with such ease I began to doubt this world's current Alicorns and rulers. If the powerful Celestia couldn't defend her own ponies, what does that say about the rest of us? As the newest Alicorn to come into being; I fear for us all. Then a voice spoke to me...

If they can't protect your friends and those closest to you...shouldn't you?

Something lurks in the shadows, they search for me, and I fear...I search for them.

This story is a sequel to A [Fe]Male Perspective of Equestria

Six months. A lot can change in such a short time. Like going from a human guy on Earth to a female alicorn in Equestria. I may be mostly used to my new body, but I still haven't found my place here. Being an alicorn has only made things worse... everyone expects great things from me, and too many ponies look up to me for no other reason than because of what I am. Hopefully I can figure this out sooner rather than later...

Looking to explore the concept of how a blank-flank alicorn would fit into Equestria... without the stupid silly charisma, insane magical ability, or supersonic flight capacity. I know alicorn OCs have some stigma to them that instantly labels them as a Mary/Gary Stu, but I plan to avoid all of that silliness.

A sequel to A [Fe]Male Perspective of Equestria (can't link directly due to NSFW content), now with much less insanity, but with the same amount of comedy. Reading this is not required, although it is recommended. If sex is not your thing, all three chapters marked with (***) are skippable without losing any story content. The writing is crude/humorous/unedited, please be aware of that.

NOTE - Tags. While the protagonist was human in the previous story, I am leaving the [Human] tag off. This is not a Human-In-Equestria story, please do not add it to any Human-related groups.

Explicit sexual scenes are being left out of this story submission. When I get to them, there will be a note saying to go to its prior story, as I will be posting the scenes on there.

King Sombra came from an old age, a time where darkness and evil were prevalent across the land. The Princesse's power and influence were weaker in those days, for the land of Equestria was divided amongst many kingdoms of lesser Princesses and Princes. But out of all their ruling neighbors, The Four Shepherds held the most power of all, even threatening Celestia and Luna's kingdom. However, all of that changed when they vanished for a thousand years, ushering in a new era of peace and prosperity. Until that is, when the Crystal Kingdom reappeared, along with one of the Shepherds. King Sombra, however, was thankfully vanquished swiftly, but the following peace of his defeat would not last as long as anypony might think. A new force sets its eyes on the recently coronated Princess Twilight Sparkle, one that seeks to restore a lost heritage and remind the land of who is the true owner of the night. For when one evil is smitten, another appears in its place. And King Sombra was only the first in line.

Set before Season 4

Note: Dark tag is meant for Light Dark

Special thanks to my editor Ladrian for his diligent and superb work. I wish I had him when I first started this story because maybe then the early chapters would have been much better.

Special thanks to Stanku for revisions and prereading this story. It would be at a much worse state had it not been for his detailed opinions to each and every chapter, and letting me know where I can improve.

10/2/2014 : Woah... it's on the featured list... *cue squealing and fist pumping* THANK YOU ALL SO MUCH!

For a thousand years, the Code of Harmony has ruled Equestria, and the Code of Dissonance has sabotaged its works at every turn. Now the war for control over the land will come to a head, and one unicorn's decision may decide the fate of all.

For though she does not know it, Twilight Sparkle is the shining example of the Code of Harmony. Her teacher, Princess Celestia is Harmony's most powerful master and she knows her enemies are hatching a plan that threatens to cast down the Harmony of her throne and all she has sacrificed to create.

What she does not know is her foe seeks a new Apprentice to turn to his dark ways. A unicorn with seemingly limitless potential for magic, whose thirst for knowledge may yet lead her down a dark path, who is known to be such a faithful student of magic, eagerly seeking the truth no matter how forbidden it might be...

Sequel: Code of Harmony

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!