An imaginary friend. That is what Fluttershy and Rainbow Dash had decided the mad pony in the box was, but the raggedy doctor was far more than that. When the supposed-imaginary Doctor appears in present day Ponyville, looking as though mere seconds has passed since they last saw him, Rainbow Dash and Fluttershy are in for some very real trouble.

((Heavily inspired by the Doctor Who episode "The Eleventh Hour," as such it will contain plenty of references but the story goes in its own direction. Conceived as an 'episode' with subsequent sequels acting as other episodes in a larger series.) )

The Cutie Mark Crusaders, frustrated with their lack of success, begin searching through Twilight's library in an attempt to find out more information about cutie marks themselves in the hope that they will finally understand the way to get their cutie marks. However, the trio runs across an ancient book containing evil spells and they attempt to get their cutie marks in the worst way possible...
Cover art by http://sniper-bait.deviantart.com/

Now with its own TV Tropes page! http://tvtropes.org/pmwiki/pmwiki.php/FanFic/TheCutieMarkCrusadersBringAboutTheApocalypse

Trixie appears once more in Ponyville, but something is...off...about her. She isn't speaking in third person. She is convinced that she is supposed to be the Element of Magic, that Celestia is supposed to be the Tyrant Sun, that Luna is supposed to rule as Equestria's monarch - and that Twilight is supposed to be a wanted criminal. Has she gone insane? Or is something bigger beginning - with consequences that Trixie, Twilight, and two entire worlds, can only guess at?

The long-awaited Crisis on Two Equestrias begins at last!

While reading the stories of The Lunaverse can only enhance your reading experience, it is not necessary for this story! It is being written as completely, 100% stand-alone, with no prior knowledge necessary!

Changed from the Unicorn of old, Twilight Sparkle comes to terms with being the ever esteemed Alicorn as granted by her completion of a new spell passed down by Star Swirl himself. However not all is sitting tight quite yet. A nagging feeling plagues Twilight, about her own mortality.

http://gashi-gashi.deviantart.com/art/Twi-351500122

This story is a sequel to The Secret Life of Rarity

After the events of The Secret Life of Rarity, Sweetie Belle must find a way to cope in a world that she does not understand anymore.

There is a threequel too.

Now with a TVTropes page!!!

Cover art by the wonderful Viofriedsebe

Everypony in Ponyville is happy, carefree, and content with their life on the whole... except one. Rarity harbors a dark, murderous secret. She is Equestria's only active serial killer. She has to balance her fashion life, her friends, and her murderous urges as best as she can. This is the story of her mind.

Edited wonderfully by Kaidan and Kagji5

Now with a Tumblr!

Now with a TVTropes Page!!!

Trixie Lulamoon, the personal student of Princess Luna, has finally, through a combination of reasoning, pleading, and whining, managed to convince the princess to invest some real responsibility in her, and give her a chance to show off everything she's been learning while under the alicorn's wing. Luna has appointed Trixie to be the official representative of her Night Court to the town of Ponyville, which this year will be hosting the Longest Night Celebration. Trixie is additionally tasked with overseeing the preparations for that festival.

At first, things seem to be going less than swimmingly. The catering is way too many kinds of apples, the weather patrol is far behind, the musical maestro is nowhere to be found, and the decorations could use significant toning down. To top it all off, Trixie can't help but feel that this was less an appointment to a position of real responsibility, and more an informal exile from the Night Court. Still, things could be worse: a mad alicorn goddess of fire and hate could escape from her millennial imprisonment on the sun and try and conquer Equestria.

But what are the chances of that?

A prequel to Boast Busted
Part of the Lunaverse
Now has a TVTropes Page!

The now-famous first story of the Lunaverse!

This is the story of Trixie, the Element of Magic and the personal student of Princess Luna. It has been some months since this unicorn moved to Ponyville to learn about the magic of friendship, and, more specifically, how to not let her abrasive personality drive away the friends she does make. So far, she has succeeded, becoming a welcome part of Ponyville life, and as such has decided to put on a magic show for Ponyville during the Eventime festival, the celebration of the spring equinox.

However, a certain purple-coated unicorn seems determined to ruin her fun, and everypony elses'. This unicorn has traveled far to learn as much about magic as she can, and was excited to learn at the hooves of the Element of Magic herself. What she finds in Ponyville, however, leaves this purple-coated unicorn...disappointed. She resolves to take drastic steps to show Trixie what real magic is all about!

...this could end poorly.

Now has A TVTropes Page!

On a warm, summer evening, Derpy and her daughter decide that it's a perfect evening to have a muffin picnic...

Pinkie Pie gets her friends to explain various aspects of Ponydom to the audience (aka a wall of Sugar Cube Corner's kitchen). A silly story poking fun at some of the fan-produced elements of MLP.