A hidden museum rests in the Canterlot palace, by law open to the public, by practice closed to visitors. Within its walls lie treasures of opal and gemstones, salt and wood. Shelves filled with untouched scrolls line the walls.

It is here that Luna pays her respects to Equestria's fallen heroes. Why, then, is it against her sister's wishes?

While experimenting, Twilight's new teleportation spell goes awry, sending her careening into a different world, just in time to take part in a fantastic ritual called Heaven's Feel. Twilight must adapt to the world of humans and take part in the vicious conflict that is the 4th Holy Grail War as a Servant alongside her equally reluctant Master. The duo must contend with powerful adversaries and survive the subtle machinations of the Magi determined to win the Grail at any cost. Can Twilight overcome her unwillingness to take the lives of others? More importantly, should she? And is there any way for the displaced Unicorn to return home? Trapped, alone and in a different world and surrounded by enemies on all sides, does the Magic of Friendship still hold any hope for Twilight?

A crossover with Fate/Zero.

This story is a sequel to Petriculture

It's been several months since Pinkie Pie made a stunning admission about her past that permanently changed her relationship with her friends, particularly Twilight Sparkle, but life seems to have settled back to normal (well, normal by Pinkie Pie's standards, at least). However, when an old nemesis returns and ensnares Twilight in her influence, it's up to Pinkie to make things right.

This is the second story in The Petriculture Cycle. There is a TV Tropes Page for the entire Cycle here.

Cover image by Page Turner; "Princess Twilight" vector by Nianara.

This story is a prequel to the story The Two with Good Taste.

Princess Cadance likes to keep her palace doors open for any subjects that may want to speak with her. But on this particular day, she gets a visit from a certain Draconequus...

And sheesh, is his heart loud!

Cover by TheTalentlessPony

*warning: fluttercord.

Many have opposed Celestia and all of them have fallen, one way or another. Some she has slain. Others she redeemed. Her servants and friends have done great deeds in her name and her fame has spread throughout all of creation. She is the Sun in all of its glory.

And yet she finds that she cannot get a single child to believe she is even real.

Part of the Monophysite Quartet.
Ageless, Or Celestia Plays Dice With the Universe, Have You Considered My Servant, Twilight?, and The Esoteric Rites of Darkness (NSFW), all coming from a single story idea called "Monophysite" and exploring some perception/idea/theory about who or what Celestia is and how that effects her friends and loved ones.

Just because the two sisters have led Equestria through thousands of years of peace doesn't mean there aren't those who think they can do better.

With a powerful artifact on their side, a group of rebels has sealed Celestia in her palace and stripped her of the majority of her powers. As the last of her guards fall, she hears the pounding on the throne room doors and knows the end is coming soon...

**Featured on the front page on 8/12/15; both surprising and flattering seeing as how this is the first thing of substantial length I've posted here. Thanks all!

**Now with a dramatic reading!

It's finally over. The games, the traps, the taunts, the meddling...it's finally all over.

With his most hated foe finally gone, Ahuizotl does what any good villain would do:

Monologue.

It's a good thing Daring Do is such a good listener.

Art by Kna

Approved for Celestia's Library.

Approved for Twilight's Library

Featured on Equestria Daily.

Ahuizotl stands above the remains of his mortal foe. Mrs. Do’s sudden passing evokes a great many feelings in the ancient immortal.

Triumph is not one of them.

Fourth Place in the August Write-Off - I Regret Nothing.

In an effort to keep her mind occupied, Twilight Sparkle decides to delve once again into the grand mysteries of Pinkie Pie. This time, Twilight's focus is on her claims of growing up on a rock farm: like so many things related to Pinkie Pie, the idea that somepony could grow rocks as an agricultural product makes absolutely no sense. However, the investigation eventually leads Twilight to a rather... surprising discovery.

This is the first story in The Petriculture Cycle.

Artwork by Page Turner. Now with a TV Tropes page.

They called it conversion. The last desperate act to save an entire sapient species from the spread an effect none could have predicted, one that threatened to slowly, painfully wipe every human from the face of the earth.

It was flawed.

A Conversion Bureau reimagining.