Twilight isn't having a very good day. An experimental spell blew up in her face, an army of changelings is attacking Canterlot, and she just died. Yet somehow, it looks like it's going to keep going downhill from here.

Given the chance to correct what's gone wrong, Twilight swears she's going to fix all this even if it kills her. Which it will. Frequently.

Cover art by Pixel Prism
Spanish Translation
Series TV Tropes page

Twilight Sparkle is interrupted from a midnight study session by the arrival of three confused magic students.

A short Harry Potter/My Little Pony crossover. Can the universe handle Twilight Sparkle and Hermione Granger in the same room?

EDIT: Rewritten per 2015-04-27

OHMYGOSH OHMYGOSH OHMYGOSH by Scribble Worthswords

We all know the story of how the Princess’ young student and five friends defeated Nightmare Moon and brought Princess Luna back to our lands. But what if the tale were false? What if the young Twilight Sparkle on the event of her entrance exam had not been rescued by Princess Celestia, but instead lost her mind among the power of her youthful surge and had to be sent away, far away before she could destroy all of Canterlot with her newfound power. Now the feral unicorn prowling the Everfree Forest only vaguely remembers her past, slipping away from constant terrifying attempts to capture her.

And she is beginning to remember what true power felt like.

Editors include: Peter, Justin, Featherprop, Mitch H, and Bad Horse
Featured on Equestria Daily
Reviewed by Chris on One Man's Pony Ramblings and by Paul Asaran on his review blog
Now with a TV Tropes page

Physical books are available on Lulu.com
Monster in the Twilight (Paperback) 272 pages
Monster in the Twilight (Hardback)

After an accident, Rarity and Twilight are thrown in a race against time to stop their transformation into changelings before they become part of Chrysalis' swarm forever.

After repeatedly being excluded and left behind from the Mane 6's adventures, only to do his chores at the library, Spike begins to feel bitter about his role as Twilight's assistant.

But upon seeing a shooting star one fateful night, he makes a wish that turns his life upside down.

The results of this wish will force Spike to discover the true meaning of purposes in life, friendship and most importantly, being wary of what you wish for.

Cover art made by SStwins! http://sstwins.deviantart.com/

Look at this fan art done by X9ss! http://x9ss.deviantart.com/#/d52r1xi

King Sombra has a problem. A Twilight Sparkle shaped problem. The evil ruler of the Crystal Kingdom is about to be overthrown unless he can hold out until reinforcements arrive.

Seven days of keeping Twilight at bay. What's the worst that can happen?

All he has to lose is his self-respect and dignity...

This collection is for the use of short stories that I have written for prompts of the Thirty Minute Ponies Tumblr. Sometimes they fall beneath the word limit, but I apparently type with the speed of an adrenalin-addled rabbit so they will more often sit at about the thousand word mark.

These various stories have nothing in common except that they contain ponies, so I'll make sure to mention the genre in the title.

Twilight Sparkle never was a Unicorn and she didn't even know it.
What happens when her true heritage comes to light? Will she willingly embrace it? Or will she be forced to?

Beware of spoilers in the comments!

Edited by uTTerAbsurdity, Zervziel, Stormwatch and Gwenio

Cover art by the talented Cartoonlion and colored by the equally talented Stormwatch, original can be found here

Click here for the Tvtropes page

Developing new spells is a dangerous game.

When done right, the invention of a new spell can change the world, but even a slight miscalculation can have serious repercussions.

Twilight Sparkle is the best of the best, there's no doubt about that. But when a magical experiment backfires, she has to contend with the most horrible of all unintended side effects: Magic Feedback.

Let the hiccups begin.

Twilight Sparkle may believe in Pinkie Pie's myriad abilities, but when an opportunity to study them from a perspective she never thought possible arises, how can she resist the chance at the understanding she's always truly wanted? More importantly, can Ponyville survive the trade-off necessary for this opportunity?