The Elements of Harmony are known to many as the most powerful form of magic known to Equestria. Together, their combined might has cleansed deities as powerful as Nightmare Moon of the evil that plagued her, and has imprisoned forces as insidious as Discord, the embodiment of Chaos itself.

So when news of six mysterious strangers, evidently not of this world, arrives in a letter from the Princess, with rumors abound that they are searching for the Bearers of the Elements, Twilight Sparkle is rather concerned, and more than a little suspicious, of their intentions for the Elements of Harmony, fearing that they might be plotting to either destroy them, or somehow steal its power for some unknown, nefarious purpose...

Except that they're not plotting the theft, or destruction, of the Elements.

They're plotting a succession - a succession of power UNTO the Bearers of the Elements. Powers the likes of which ponykind has never witnessed - and power which may upset the balance of magic in Equestria forever...

Book One of Three of the Codex: Equestria, and the first part of an epic trilogy that will shake the very foundations of Equestria as we know it.

Rarity's exploits in "Sweet and Elite" set in motion a chain of events that will find the unicorn dressmaker taking part in the greatest airship race in the world, the Alicorn's Cup. Excitement will give way to terror, as Rarity soon finds herself the victim of a plot against Equestria, and shipwrecked far from home with her least favorite stallion, the boorish Prince Blueblood. Rarity will learn of treachery in Canterlot and abroad, and will have search for something of substance beneath the prince's obnoxious veneer as she struggles to not only save herself, but her entire nation.

Part One of Three
The Adamant Triskelion - Book One: The Flight of the Alicorn
The Adamant Triskelion - Book Two: The Abyssal Forge
The Adamant Triskelion - Book Three: ???

A new darkness has taken root in the Everfree Forest, and ponies are going missing. Does Fluttershy's new pet hold any answers? Or is Ponyville, and eventually all of Equestria, doomed?

Special thanks to SoFDMC for the cover art!

Cheerilee is becoming frazzled after a long semester. But when a friend recommends a new dance club in Ponyville, she feels she's too old to partake in today's current hip scene... or is she?

Twilight and her five friends are transported during a botched spell, across dimensions to... Ponyville, Equestria? But not the same one that they knew. Sitting on a bench is Harpsy and Babar. The Doctoress avoids apples from an aspiring Applebuck. And in a library across town, six stallions join their forces as they try to decipher the appearance of filly look-alikes of themselves around Ponyville!

Desperate to be free from Diamond Tiara's bullying, Apple Bloom wishes on a star and escapes to a new Ponyville, filled with strangely familiar colts and stallions. As a filly in a school full of colts, she comes to see a new side to both her friends and her enemies.

Inspired by Conner Cogwork's "On a Cross and Arrow", but not intended to be part of the same world or follow the same story.

The storm is breaking on the Horizon.

It's been two months since the battle against Nightmare Moon. Luna is recovering, Celestia is busy turning the government back into a diarchy, and the Mane Six have returned to their lives. All seems well, but when Celestia discovers that half of the power of the Elements of Harmony have been transferred to each of the Bearers, she decides to send thirteen mysterious members of the Royal Guard to monitor them as they manifest and develop their new abilities.

The sins of a forgotten war still linger, and an ancient evil lurks in the shadows, just waiting for the right time to strike. The Mane Six suddenly find themselves once again at the heart of a conspiracy to bring about Eternal Night, and only by awakening their powers and realizing their full potential can they do anything to stop it. Friends both old and new will help them along the way, and an unseen force will guide them as it seeks to right a wrong made thousands of years ago. The Bearer's journeys will take them outside the borders of Equestria and into the world beyond, and when they return, they'll have the power and experience necessary to save the world and bring about balance in all things.

The Powers of Harmony TV Tropes Page (SPOILERS)
The Powers of Harmony Art

Thanks to Wildy71090 for the cover pic.

This is an idea that wouldn't leave my head, inspired by Fairy Slayer's "Mommy Nearest," Aldea Donder's "Alicorn," SoundofRainfall's "Play" and RainbowDoubleDash's "Lunaverse"

Alternate Universe: Instead of Twilight Sparkle, Princess Celestia made Rainbow Dash her personal student instead! Follow her through the events of the 1,000th Summer Sun Celebration. A reimagining of "Friendship is Magic"

Rainbow Dash attends her hometown's Millennial Summer Sun Celebration, where she meets a peculiar pink pony. When a strange portal appears during the testing of Twilight Sparkle's latest invention, and pulls their new companion inside, the two friends give chase and embark on the most important adventure in all of history.

Equestria Daily | TVTropes

(2nd Person Sensual Fic starring Doctor Sigmund "You" and Rarity)

Rarity finally admits her problem and looks for some professional help and finds it in you, Ponyville's resident psychiatrist. The more you explore her problems and her mind, you can't help but find a place for this unicorn in your heart. But is it wise to let your emotions cloud your psychiatric judgement? Just how far will you go to make her happy?

This fic turned out to be much longer than the others and has some pretty large parts in it. And that's how I started writing even longer fics, which is great, isn't it?

And a side note: Did a little crossover collab with Coffeebean and his fic "Drunken Lullabies". You should check it out, if you haven't already.

http://www.fimfiction.net/story/1061/Drunken-Lullabies