To commemorate the imprisoning of Discord one year ago, the first annual Celebration of Harmony is starting off with a grand party in Canterlot, something Twilight Sparkle has been looking forward to after many sleepless nights plagued by nightmares. After a chance glance at the party, Twilight and Princess Luna rekindle their friendship sparked on Nightmare Night. Meanwhile, Princess Celestia grows worried over the state of her kingdom, her sister disappearing at odd times, and the seal placed on Discord. Are the princess's worries well founded or is her sister's oddly secretive behavior taking a toll on her nerves? Twilight gets caught between the sun and moon as both royal ponies reveal that there is much that history has forgotten about the nature of the alicorns and even the draconequus.

AU for not taking into account Season 3 canon.

Amazing cover art by Sai, check the image source for more of his great work!

What if Discord had defeated Twilight Sparkle and her friends? What if he was unimpeded in his neverending search for chaos and disorder? What if he ruled Equestria? How will the Mane 6 cope?

WHO CARES? It's not supposed to make sense! This story is all about Discord and the crazy chaos he oh-so-loves to spread! Watch as he makes Equestria his own. There will be many laughs to be had!

There's a new pony in Ponyville. She's perfect in every way. She's kind, fast, strong, beautiful, and is loved by virtually every pony she meets. But something seems off to Twilight. Something seems wrong. Very wrong... What horrible secret will she uncover?

Hearth's Warming Eve has come once again, which means fun in the snow, warm food, and spending time with family. At least, that's what it means for most ponies. For Scootaloo it means a day off from crusading, loneliness, and the coldest night of the year. When Discord begins to whisper to her from his stone prison, she questions the beliefs held by many. What was so great about Harmony? What could be so bad about a world where chocolate milk fell from the sky?

Thanks to The Band Brony, Gsppcrocks10, Inkscrawler, TheBuggiest, and minjask6572 for help with editing. Thanks to SStwins for the awesome cover art.

Now with its own TV Tropes Page!

Night and day. Fire and ice. Creation and destruction. Everything has an opposite, and Chaos is no exception. Princess Celestia tells Twilight the true history of Discord's rise, the Alicorns' fall, and the creation of the Elements of Harmony.

She tells her student the story of Order and Chaos.

Sequel to An Unlikely Couple. Upon hearing that his beloved wife Celestia is pregnant, Discord proceeds to have a midlife crisis. Afraid that the best of his years are behind him, it will take Twilight and Celestia to make the spirit of Disharmony see that fatherhood really isn't that bad. Not only that, his growing rivalry with Luna will only serve to make matters worse...

Twilight and her fellow Elements of Harmony, along with Spike, must travel outside of Equestria to find a cure for an ailing Princess Celestia. This journey, however, forces them to travel with an old acquaintance they had all but forgotten...

--

An attempt at writing adventure, and moving myself out of my comfort zone and into dialog-heavy writing. Plus, Discord! Whoo!

edit: This story now has two kinda-sequels; the shipfic Diplomacy and the slice-of-life fic A Normal Day!

Reincarnated as a pegasus, Discord is somehow brought into another dimension. Here, Ponyville is called Jadeite. Here, everypony seems crazy and nobody believes Discord is who he says he is. Here, not everywhere is ruled by Princess Celestia.
It's weird to think, but being a statue is better by comparison! But how is he to get back?

The balance was lost eons ago when fear and anger drove two friends apart. Recent events have lead to Equestrian secrets coming to light, and Twilight Sparkle must recover what has been lost by rejoining two halves of an eternal whole, changing Equestria forever.

Posted on Equestria Daily

Deep in the Royal Library is a book. A terrible book that is said to send whoever reads it mad. A book so dangerous that it has to be hidden away and secured with chains to prevent it from ever being opened.

A book which has just been accidently checked out by Spike on behalf of Twilight Sparkle.

The Star In Yellow is rising once more, and only Rainbow Dash and Spike can save Twilight before it's too late. Ideas live forever. Ponies do not.

This fic is loosely inspired by the 19th century story 'The King In Yellow'.