Twilight Sparkle wakes up one morning to find she's undergone some changes. She shortly discovers she wasn't the only one. (New cover art by Jamey4 on deviantart http://jamey4.deviantart.com/)

Warning, this work of fiction contains multiple fourth wall breaks, massive silliness, and more than a trace amount of alicorns.
The author may or may not have snapped at times in the writing of this work, and it shows. Bring a towel, you may get wet.

When Twilight Sparkle attempts to turn herself into an Alicorn for a day, a freak accident causes the spell to mess up. How will Equestria handle thousands of Alicorns?

Thanks to Syntactics for the amazing cover art!

When Pinkie Pie housesits for Twilight, she gets her hooves on a magical artifact and turns herself into an alicorn! The problem is, now Celestia is an earth pony, right in the middle of negotiations with the griffins! Will Twilight be able to keep her and Equestria safe? And just what will Pinkie do as an alicorn!

Celestia is dying. Or at least it seems so. Afflicted with a curse that is destroying her very nature, she sets a plan in action.
The Bearers of the Elements of Harmony will take the throne in her wake... Not that they know that yet...

(Takes place as an Alternate Season 3)

"Cutie Mark Crusaders Alicorns, Yay!" Follow the CMC as they adjust to new expectations and find new crusading opportunities.
Is there enough aspirin in Equestria for the denizens of Ponyville who have to deal with three ever-helpful alicorn fillies?

Alternate ending for Magical Mystery Cure

All of the Mane Six become princesses.

Cover art byParfyWarfy

After Pinkie messes up Twilight's latest experiment, they find themselves combined into one pony. Juggling two personalities, the new 'Twilight Pie" attempts to have fun and party while still investigating the scientific implications of this strange biological occurrence. There's plenty of wackiness to be found in the third installment of the collaboratively written fan fictions.

Contributors:
camgoeswild
Speckle21
Irreama
ToyaKano
Not_a_blimp

It was a normal day in Equestria. Suddenly, it all went haywire when ponies started turning into alicorns. Not just any alicorns, but perfect alicorns. Ones that had everything go their way, and have everypony else bend to their will.

All hooves are pointed at Twilight.

Remember, this story is not serious. If you came here for seriousness, you're wrong. If you came here for good grammar, you're right! If you came here because this story is supposed to make sense, you're wrong. If you came here to laugh and not take this with any seriousness, you're right!
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I had to write this. I NEEDED to put this out. I thought of it and I just had to write it.

What's a poor blank-flanked filly to do when she wakes up as an alicorn? That's exactly what Apple Bloom is asking after she somehow grows a pair of wings overnight. Needless to say, hilarity ensues.

This is a side story to Big Mac's Biceps, Now in Bulk

When the CMC go to Zecora's and get their cutie marks, that's a good thing, right?