Luna has had enough of Celestia's games, and has found the perfect means of revenge. Using a long-forbidden spell, she transforms her sister into little more than a small filly, all so she could pull the greatest prank ever. Unfortunately, she soon learns that before you fool around with dangerous magic, you really need to read the fine print...

A sequel can be found here.

Looks like I need to rework large chunks of this story :>
Added tags: Sad
(The sequel is here)
Youtube reads by Spore Harvest start here.

Sometimes, your inventions can bring about great good for humanity. And sometimes, they do the opposite. However, a single man actually did BOTH with his creations, and is one of the few survivors left on Earth after the "Ash fall". He decides, with his breakthrough in spatial rendering, to leave the destroyed Earth behind and go for a new world. He aims to go to a fresh Earth, where everything is as it should be, without his existence.

Unfortunately, he goes slightly off-course, and ends up in the wrong world. How will his technology get him through this?

If any of you don't like a little pseudo steam-punk, then you shouldn't read this, because the main character's technology is heavily influenced on its style...except for three certain things.

The beginning of the story was inspired by "Techno-Babble in Equestria" made by N64Fan. You should go check it out. It's pretty good.

That work of art is "Steampunk Wanderer" by amlaidgh. I only found the name of the artist, so I don't know where it could have been originally posted. The original version of this art seems to be "Wanderer above the sea fog" by Caspar David Friedrich.

The stand-alone prologue to "Contraptionology!" In a world where forest fires (well, a forest fire) run(s) rampant, the fate of Ponyville – this week, at least – lies in the capable hooves of the greatest scientific genius ever to walk the surface of Equestria...

...Pinkie Pie.

Now with a Spanish translation by Spaniard Kiwi!

Distance can drive us apart. It can also bring us closer together.

After all is said and done, and the ponies have gone their separate ways, the only way they have to keep in touch is through letters.

Original Equestria Daily post is here
Russian translation
Chinese translation
Polish translation
Spanish translation

Now with music and audiobook

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?

For Princess Cadence, immortal and forever young, her marriage to Shining Armor could only be the prologue to a long life. Rather than be doomed to grief, she seeks out another whom she can be with forever.

Cadence x Chrysalis shipping.

Twilight's mentor, Princess Celestia, tells her that the love between Cadence and Shining Armor is deeper than she knows, and can have deeper consequences as well.

A Short story about how Shining Armor got his Cutie Mark.

Part of the Equestria's Crazies Universe

Merged with Equestria's Crazies

Can a creature that feeds on love, ever truly know love?

After the blast leaves Chrysalis wounded and lost in the Everfree forest. She does her best to drag herself back to her village. However due to the severity of her woulds she collapses. Eventually she reawakens to find herself in a strange house, home to three mares and with their help maybe she could truly learn to understand the thing she calls food.

There comes a time when the light must go out; but how do you know if you've burned brightly enough?