A flip of a coin. A twist of fate.

Twilight Sparkle, younger sister of Princess Celestia's personal student, Shining Armor, grew up listening to her brother's bygone dreams of joining the elite of the elite: The Royal Guard.

Now, fresh out of the Academy, this young mare is ready to prove herself equal to the deeds of the great soldiers she read about as a filly. Too bad the princess she ends up protecting isn't Celestia.

Octavia Melody hid this for years. She is a demon-succubus born in Tartarus and sent to Equestria after her father saw that she was not bad enough, and sending her to Equestria, her father thought she would be a real demon and practice her succubus skills. He was wrong. After many years she maintains a normal life, hiding her identity from everyone, including Vinyl Scratch, her girlfriend. Everything was perfect, till her father, the Lord of all demons, and her mother, the Queen of succubi, makes a visit to the “world above”. She only knows one thing about it: She’s screwed.

Editing by the great VitalSpark and the amazing God of Physics! Give them hugs!
Art by the great megarexetera, used with permission.
Now with Youtube Reading by CaptainBron3y! Get it!

There once was a little filly named Diamond Tiara. This is the story of how she died.

...No, that's not quite right. For there was in fact another filly by the same name. Another Diamond Tiara, who lived. She was the second one. It's confusing, I know, but I promise it will all make sense in the end.

It all started on a perfectly ordinary day in Ponyville, when Princess Twilight Sparkle and her friends were trying to stop an insane magic-powered golem from destroying the entire town.

This is the story of two little fillies named Diamond Tiara. The one who died, and the one who lived.

Takes place during season 4, shortly after Twilight Time.

Princess Twilight Sparkle invents a new way to travel between universes. On the maiden voyage with her best friends, something goes wrong.

Her discovery resurrects a secret from her past, one she has only shared with Princess Celestia. When Twilight learns of the price required to return things to normal, she is left with an impossible choice.

Written for The Writeoff Association's "Closing Time" contest. Preread by Axis of Rotation.

NOTE: I'm aware of Trotsworth's pony names. I chose not to use them.

Celestia has a dangerous creature held in the deepest of Canterlot's high-security dungeons. It can create ponies (with full backgrounds and histories) with it's strange and often-times prophetic powers. The Princess does her best to keep it under wraps, but its only a matter of time before it's "creativity" will get out of control.

This is a parody of avatar the last airbender, using ponies! Read as the avatar, Twilight Sparkle, travels on a journey to stop the water nation's war against the world. Constantly pursued by Nightmare Moon's daughter as well as the general of Water Nation will she be able to take and complete her first step towards becoming the avatar?
Special thanks to Duelist925 and Angel_Bunny for editing the chapters for me
Please enjoy!

Full collection:
Avatar the Last Alicorn:
Book 1.
Book 2.
Book 3.
Book 4.

Legend of Diamond Tiara:
Book 1.
Book 2.
Book 3.
Book 4.

Disclaimer: "Avatar: the Last Airbender" and all associated characters, storylines, and materials belong to Nickelodeon and were created by Bryan Konietzko and Michael Dante DiMartino.
My little pony: Friendship is magic and all associated characters, storylines, and materials belong to Hasbro, and was made incredibly awesome by Lauren Faust.

Lapis-Lazuli presents...
When a strange and mysterious magical accident drags poor young Sweetie Belle through a rogue portal in space and time, it will be up to Twilight and her friends to rescue her from an unknown fate. Of course, they're going to have to rescue themselves as well, seeing as how they have no idea how to get home. Faced with madpony scientists, ruthless mobsters and fanatical pony supremacists, it will take every ounce of gumption, style, and genre savvy for them to survive long enough to find a way back to the Equestria they all know and love. But the strange new world they find themselves in does not want to let them leave, and it's not alone in its desire to keep them there...

Rainbow Dash walks into Carousel Boutique and asks Rarity out to breakfast.

Only...Rainbow Dash is acting somewhat...odd.

Concerned for her friend, Rarity spends the day with Rainbow Dash. But the bizarre new habit Rainbow Dash has developed quickly wears on Rarity's nerves...

Mysterious deaths and unexplained incidents plague Pony City.

A standoffish transfer student has a secret: she is a magical girl sent to fight evil.

She intends to complete her mission alone, but five others share her destiny...

Welcome to Pony City, where friendship is magical girls.

This story is on hiatus until after the completion of Persona EG. Sorry.

Now with its own TV Tropes page!

It is strongly recommended that you set your chapter formatting to Dark or Ultra Dark when reading this story.

A guide to the chapter titles can be found here.

(This story may contain some vocabulary unfamiliar to many readers. It is strongly recommended you open this document in another tab for reference.)

In the aftermath of her battle against Tirek, Twilight Sparkle is unwell. She wants more. She needs more. And she is afraid of what others might think of her.

But even in the midst of her growing despair that she has betrayed everything she stood for, she learns something about friendship and what it means to be an alicorn.