Friendship, the Final Frontier.
When a Starfleet ship discovers that the Orion Syndicate is enslaving ponies, her commander decides to do a good deed and return the rainbow-maned pegasus home to Equestria. Things don't go smoothly for the crew of the USS Judges, but what they find may be one of their biggest discoveries ever.
A Friendship Is Magic/Star Trek Online crossover.

Hope is the faith of the young. Losing everything she holds dear, Puppysmiles embarks on the adventure of her life to find her mother, her hopes of meeting her again driving her through the horrors of a world not of her making. Too bad the Wastelands doesn't care about hope.

There's been another sighting of the mysterious Mare Do Well...but this time, all of Rainbow Dash's friends plead ignorance, insisting that they've put aside their costumes for good. Rainbow Dash is determined to uncover the masked mare's true identity before she's humiliated yet again, but this time around, the vigilante seems especially interested in her as well. Will Rainbow Dash be able to solve the mystery before the culprit takes the hoax too far? Or is she in danger of losing not only her mind, but her heart?

Featured on Equestria Daily.

Being a private detective have not been easy for Bright Eyes, but at least it puts food on the table. Barely. When a mystery stallion arrives at her office and offers a case that sounds too good to be true, she can't help but to jump at the chance.

Finding herself in the town of Steadfast, surrounded by swamplands on three sides and the ocean on the fourth, she have to contend with dimwitted locals, mean spirited wildlife and cryptic employers in trying to track down a deranged alchemist.

As Twilight Sparkle awoke one morning from uneasy dreams, she found she had been turned into a changeling.

How has she become a changeling? How will she adapt? How will her friends respond? And what new terrors will her metamorphosis bring?

Cover image by the fantastic Carnifex... or Siansaar... I can't tell which. You can find more wonderful works here: http://siansaar.deviantart.com/

EDIT: Featured... nearing 1000 Favorites... multiple pages of comments (swoons)

Thanks for everything guys. I never expected this thing to get so popular. I need to rework the second chapter, but it looks like there's going to be a blue moon every Friday for a while yet. Thanks again for your support and please keep reading and reviewing!

EDIT2: I've updated the character list again, a little preview of the second story arc...

EDIT 3: Just doing a quick character update to account for changes made to the next Arc...

Twilight Sparkle decides to try a special herb the Cake's procured from Zecora, originally used to make Pinkie Pie less... hyper.

Done purely for comedy!

Twilight Sparkle finds a book in the library.

Twilight Sparkle reads aforementioned book.

Twilight Sparkle's life is thrown upside down, her view of her teacher shattered, and her friends pitted against each other.

Everything will return to normal.

One of these statements is false.

Rainbow Dash doesn't care for love. Applejack doesn't have time.
So when a simple game goes wrong, then Dash's favourite fictional heroine's latest tale takes a turn for the romantic, why does she suddenly find herself with a rose between her teeth?

A/N: I wanted to try something entirely safe for work again, and here we are. Not completely happy with how it turned out, so sorry about that. A (hilariously belated) birthday gift for the amazing RatOfDrawn, who draws cute ponies and has a bit of an AppleDash fetish.

While at a slumber party telling spooky stories, Twilight learns of one story that is supposedly true, and just has to investigate...

(Featured on EqD.)

(Audio version by Thornquill.)

After Big Macintosh helps the Mane Six out of a jam, he finds his ordinary life of
peaceful routine thoroughly disrupted by the various misadventures those crazy
ponies always seem to get themselves into.

Artwork provided by the talented Zemious