What are the chances your favorite pony was secretly a changeling all along?

Yeah, probably about one in one.

Sprout gets tired of buying new ink cartridges for her printer and decides to plant one to see if she can grow her own.

With a reading by StraightToThePointStudio

==Originally written spring 2011== Equestria Daily Post==
GLaDOS is free of Chell, free to continue testing, when she discovers a portal gun Wheatley tried to repair with duct tape. When the portal gun catastrophically fails, the enrichment center, GLaDOS, and Chell are literally dropped in the middle of Equestria. The mute test subject soon finds the world of ponies far more welcoming than the human world. But GLaDOS sees possibilities. Let the testing begin... for science.

The star system Omega Centauri was just another oddity on a map to scientists in the not too distant future. However when they found the star was orbiting an earth-sized, earth-like planet instead of a black hole as its motion had suggested, a mission was scrambled to investigate this most unusual of celestial behaviors.

Hamstrung by politics, and nearly crippled before it began, the 'Lone Ranger' mission was reduced to just one crew member and left to his own devices.

These are the logs of Arrow 18 and its lone commander. This information is classified TOP SECRET by the Global Space Agency.

Do NOT tell the princess.

Golden Prize has everything in order for her very first bank robbery: a note for the teller, fake cutie marks, and a pie in case she has to fight her way out.

Surely nothing could go wrong with her plan.

Surely.

New Coverart by AlwaysDressesInStyle

Aryanne, Ponyville's resident Nazi sympathizer, unicorn supremacist, and self-hating earth pony, gets asked to be the substitute teacher for Ms. Cheerilee's class when the latter pony falls ill one morning. During a lecture about the finer points of eugenics, Ayranne discovers that the ponies of Ponyville aren't quite as excited about the Final Solution as she is.

As with most of my stories, you have the Seattle's Angels skype group to thank for this one.

Practicing her sonic rainboom technique on a cool morning in Ponyville with Applejack as her spotter, Rainbow Dash rescues another pegasus from an imfamous Falling Leaf Spin.

Upon recovery, they discover that the young mare had been in posession of an extremely sophisticated camera, now a pile of scrap metal on the ground.

In an attempt to console the distraught pegasus, Dash and AJ search for a solution to her busted optics, only to end with the young pegasus leaving for the manufacturer in a rush of excitement.

Things take a turn for the strange when the same pegasus returns four hours later with a brand new camera... From a round-trip journey of over five thousand miles.

Tempers flare, challenges are issued, and Rainbow Dash's pride is put to the ultimate test.

What is the secret of the photographer known as Dainty Dish?

King Sombra’s dark influence was obliterated by the Crystal Heart, and the villain is well and truly dead. But when he attempts to steal the afterlife of an innocent victim, a human spirit is left hurtling towards Equestria, where this unfortunate soul is revived into the only vessel available: the reconstituted body of King Sombra himself.

Thus, a cheerfully oblivious alien is crammed into the form of the most evil and malicious being Equestria has ever known. Not that Shining Armor and Cadence know this, of course. As far as they are concerned, the King is back and he’s lost his fricking mind.

Click here for the TV Tropes page!

Princess Celestia tires of constantly being surrounded by decorum, deference, and formality, and decides to take a day off from being Princess. But visiting Ponyville incognito is harder than she expects. Will she be able to fit in and make friends without blowing her cover?

When Fluttershy went to bed, she was a normal mare. When she woke up, she could see numbers floating over everypony's heads. They were timers, each one counting down to some unknown event. Most ponies had timers that wouldn't end for years, some for many decades. But everypony had different numbers.

So why does Rainbow Dash's timer end in three hours?

Editing provided by TheMaskedFerret and SolidFire.
Cover art by HopefulSparks!
Spanish translation by SPANIARD KIWI!