What's the best way to deal with that traveling cloud party? Make it somepony else's problem. And what's the best way for somepony else to deal with it? Repeat as necessary.
When a new mission for the Element-Bearers (from an unexpected source) arrives three weeks after Twilight's ascension, she finds herself forced to confront a pair of questions: what truly makes an alicorn? And what happens if it goes wrong?
Princess Celestia has something important to tell Princess Cadance on the cusp of her marriage to Shining Armor, which is kind of too bad, considering.
Lovers have their reasons. To Twilight Sparkle, the reasons she loves Celestia are perfectly obvious. And to Princess Celestia the reasons why she can't love Twilight back are equally obvious.
After finding Discord hiding out in his closet, Twilight Sparkle soon learns the most horrible of truths about herself and the world surrounding her. And then she learns another truth. And another. And another.
For nearly every citizen of Equestria, it's a holiday: a chance to get together with friends, gather a few treats, and laugh in defiance of the darkness. For Celestia, Nightmare Night is something else entirely.
After the birth of Cadance's fourth child, an adorable little pegasus filly, Princess Flurry Heart wants to know why none of her other brothers and sisters were born as alicorns. Her parents claim not to know why she's different. They're lying
Twilight Sparkle had been looking forward to a quiet, relaxing day with a friend, but when Twilight discovers Fluttershy's appetite for blood, the knowledge proves to be anything but relaxing...
A history of the time Princess Twilight Sparkle got fed up and decided to overthrow Princess Celestia. Only Twilight would make an appointment to stage a coup.
Pinkie Pie heads to another world to retrieve the stolen Element of Magic, with Penumbra in tow. ("Equestria Girls" as it occurs in the Petriculture AU.)
Snowflake can fly. Scootaloo can't. She's decided her best solution is for him to train her, get her in the air his way. And he'll do anything to make sure that doesn't happen.
Celestia and Twilight are in a relationship. Twilight wants to meet Celestia's parents. Celestia, understandably, is terrified. After all, it's always awkward when one's parents aren't exactly ponies at all.
Twilight just wants to sleep; unfortunately for her, not only is Celestia in a playful mood, but Luna is itching for some quality time. And then, Shining and Cadence show up...
Odd how some things stick in one's memory—certain places, personalities, sounds, even smells. Touching on one of these elements can cause a lifetime of experiences to come flooding back. And just as quickly, they're gone.
There are things a Princess cannot do. Over the centuries, Celestia has been asked to do those things countless times. And the moments when her ponies need her the most are the ones where she can't do anything.
Twilight Sparkle, Princess of Equestria, is still, above all else, a dedicated librarian and bibliophile. Books must be cared for. Books must be returned on time. Books must be respected.
Sequel to The Celestia Code. When the monsters created by the dark crystal engine escape their prison, it's up to Princess Twilight to deal with them. She gets help and advice from Princess Luna, but things don't go as planned.
Extreme long-range teleportation is fraught with frequently-unexpected complications. Twilight and Celestia find themselves caught within one such complication for an entire week.
Twilight, a filly firmly rooted in the Enlightenment, is assigned to read Frankenstein. One reading session later, she is determined to show the world what a great stallion young Frankenstein really was.
Nightmare Moon is defeated, Ponyville is celebrating the return of the sun and Princess Luna finds herself a thousand years from the world she knew, where even apples are strange.
During a lull in the conversation at an upper class charity dinner, Rarity takes a moment to contemplate some commonly held assumptions made of Princess Celestia. Specifically, her table manners.
During what started as a perfectly fine Lunch, Twilight learns that her friends have somehow gotten it into their heads that she is in a relationship with her mentor and idol Princess Celestia.