Twilight had been warned dark magic was dangerous. She thought she could handle it. Unfortunately dabbling in dark magic has left Twilight with a deadly disease that there does not seem to be a cure for. Will she succumb to the darkness, or will friendship and love be enough to make the remainder of her time happy?

This story is a sequel to Only Got 100 Years To Live

Celestia has dropped a bombshell on Twilight. Her, growing wings? How can a normal--well no, she's no longer a normal unicorn: Normal unicorns get old; she hasn't.

What is she, then?

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)

Ever since Bon-Bon left for a new life in Manehatten, Lyra's life has lost its focus. She gets up, she goes to work, she eats, she goes to sleep. One day she knows she's going build up the courage to tell Bon-Bon how she really feels about her and they can live happily ever after.

That day will never come. Something terrible is happening in Equestria. Something that could be the end of the world. The Smooze has arrived and no-one can stop it, not even Twilight Sparkle. What hope then does Lyra have?

Twilight has something she needs to tell Princess Celestia--something that means a chance at getting everything she's ever wanted, or of losing everything she's ever had.

Something so terrifying that the only way she could say it was in a letter...and so wonderful that she had the courage to send it.

(Thanks to Cenit V for the cover!)

Twilight writes to Princess Celestia for an explanation of an insidious issue Shining Armor told her about... but she ends up finding a secret that will change her life forever.

Short and thoughtful, with just a little pinch of humor to liven things up.
Simulcast en Espaniol
Many thanks to my proofreaders and pre-readers, Kolth, Sky Warden, and Colt, all from MLP Forums.

This story is a sequel to The Sisters Doo

Twilight Sparkle is a scientific pony. She understands things when they are explained.

Pinkie Pie is... uh... not a scientific pony. And she can't explain anything.

But there are secrets in the Wabe that Twilight needs to know, and only Pinkie has the answers.

A side-story to "The Sisters Doo".

Twilight Sparkle has always admired Princess Celestia. Her fortitude, her wisdom, her eternal grace and love for all her subjects. Twilight has often fantasized about what it would be like to be in Princess Celestia's horseshoes. She never imagined those fantasies would come true.

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Events take place a short time after the Crystal Empire's return (early S3).
Proofreading from chapter three-onward provided by Daemon of Decay.
Cover image used with permission from TexasUberAlles, thanks!
Inspiration for Sunny Skies from PhantomFox.

Cheer up, Twilight. It's not every day somepony changes species. In fact, no pony has ever changed species. It's something new and you like discovering new things. Granted, Equestrians don't like new things, especially things that fundamentally alter their government. So maybe there is reason not to be happy after all.

While researching the inner workings of Magic, Twilight gets some unexpected help from Pinkie and everything goes wrong.

*Updates are likely going to be really slow, sorry in advance*