Twilight breaks Celestia's doors.

But then, you'd be mad too, if your stupid brother got drunk and told you that you were adopted...

Reader, in ancient days, the old lords of the world numbered in thousands. Then hundreds. Then even less.
Now, they are found only in tapestries and fanciful ballads.
The creatures are all vanished. All but one.

Rumors say there are more of him, somewhere far away. A young and supposedly gifted mage called Star Swirl, and Heartstrings, a gentle spinster, have joined him on a journey to find the rest.

Featured in The Royal Guard's Fic Spotlight #5
TV Tropes page (that could use more love)

Rainbow Dash, best pony, fastest flier in Equestria, all around awesome mare, was called upon to help with the wedding of her friend's big brother. And hey, she never leaves her friends hanging! Of course, when it turned out some kind of bug thing had replaced the bride, Rainbow was more then ready to fight. Heck, even after it seemed all hope was lost, the pegasus refused to give up.

So when she saw Shining Armor charge up a final spell, she smirked.

But when that spell reached her and flung her against the wall, her smirk devolved into shock...

Cover art is a combination of Deception is Magic vector by Helios and Sonic Rainboom Version One by SkyRings.

Ponies are unique amongst the sentient races in that their souls are equally comprised of light and dark. All the other races have a gravitation towards one or the other, but only the three pony races hold the two in complete balance. It was for this reason that Celestia and Luna came to be in the first place, as the Fates decreed that keeping an entire race on such a narrow path was too great a task for one entity.

Ever since her return from her banishment, Princess Luna has felt something wrong with her subjects. The ponies of Equestria are lively and joyous, their eyes bright and happy as they bask in the light, but one thousand years of light has disturbed the balance of their souls. Now, Luna must take drastic measures to restore it before it destroys her beloved subjects.

Inspired by the poem 'Come Little Children' by Edgar Allen Poe and the video 'Children of the Night' by Spiritto and Lionheart.

Cover by kittenlover101.

In the wake of the events of "Infernal Machines" and the Nightmare's most pathetic assault on Ponyville yet, Applejack is thrown into an existential crisis, despite her not knowing what the word "existential" means. So when a stranger named Stranger arrives in town, teaching a new way of coupling talent to power using complex machinery, she is quickly suckered in, along with everypony else. Now, it falls to the Most Dependable of Ponies to bring the resulting ruckus down to earth, but can even Applejack's legendary pragmatism stand up to the brain-fizzing horror that is... CONTRAPTIONOLOGY?

Now with a Spanish translation by Spaniard Kiwi!

Princess Celestia is lectured on history. Turns out she missed some things.

Started as a prompt in the Twilestia collab that got a little long.

Now there is this: http://youtu.be/01tB2JOp1bI

Nightmare Moon visits Twilight in the night, and things get biblical.

Featured on Equestria Daily, 1 May 2012.

Rainbow Dash attends her hometown's Millennial Summer Sun Celebration, where she meets a peculiar pink pony. When a strange portal appears during the testing of Twilight Sparkle's latest invention, and pulls their new companion inside, the two friends give chase and embark on the most important adventure in all of history.

Equestria Daily | TVTropes

Luna and Philomena: a hate affair for the ages.

A thousand years ago, Celestia's pet harrier chases a broken Nightmare Moon through the Everfree Forest. A thousand years later, a much-diminished Princess Luna attempts to feed and take care of the elderly phoenix. In neither case does it go particularly well. Set during Season One, slightly before "A Bird in the Hoof."

Now with a Spanish translation by Spaniard Kiwi!

The gryphons were not always monsters. That came later.

In the earliest days, they were our friends. They flew alongside pegasi. They shared the land with earth ponies. They studied beside unicorns. There was no fear between us. That came later too.

Time drew our people apart, but it was not time that made them monsters. They made that choice themselves; they chose their fate. And it was the greatest gryphon who sealed it.

He was born, many years ago, on a mountain far to the north...