Twilight isn't having a very good day. An experimental spell blew up in her face, an army of changelings is attacking Canterlot, and she just died. Yet somehow, it looks like it's going to keep going downhill from here.

Given the chance to correct what's gone wrong, Twilight swears she's going to fix all this even if it kills her. Which it will. Frequently.

Cover art by Pixel Prism
Spanish Translation
Series TV Tropes page

Inspiration is Rarity's Element, and Sweetie Belle her greatest achievement. But the filly has questions, ones that Rarity might not be able to answer on her own. What makes a pony? How can somepony know if they really are alive? Are they alive if they laugh and cry? Are they alive if they think, if they make mistakes and have ideas?

If Sweetie Belle is nothing more than a collection of wires, is she truly alive?

Spanish Translation now available through this elegantly crafted link!

A student of Celestia's School for Gifted Unicorns stumbles upon a mysterious house in the streets of Canterlot, only to find it abandoned. Once the door has been opened, it can never truly be shut. Once the house has accepted him, he can never escape it.

His only hope lies hidden in the deepest chambers of Canterlot Palace, in this manuscript.

(A gentle warning: contains psychological horror and mention of but not graphic depiction of sexual activity.)

Cover Thanks to Beloved BonesWolbach

Rarity discovers an old tradition involving the exchange of felt dolls as a sign of affection. This sparks a brilliant plan to play matchmaker with her friends, and between herself and Twilight.

But brilliant plans never go as expected, do they?

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Cover art by Acceleron
Chapter art by Ratofdrawn, Sketchyjackie, Dunnstar and fatalerror328!

As the Princess' personal protege, Twilight Sparkle is expected to, one day, take on a role of great leadership in the country of Equestria. However, Twilght makes a discovery that places a fork in her path. Will Twilight repress part of herself to become a leader to her people, or will she choose to answer the call of her heart?

Twilight wakes from sleep, but did the dream ever end?

When the Cutie Mark Crusaders dig up an ancient magical artifact, they unleash a spell on the town that allows everypony to see a "lie meter" floating above each other's heads. While attempting to solve the mystery, Twilight Sparkle has to analyze the tenuous balance between friendship and honesty. She doesn't like what she finds.

Based on a story idea conceived by theworstwriter
Written and posted with his permission

Twinkie Pie. Appledash. Rareshy. You know these pairings and may have favorites of your own. But what if every member of the Mane Six were paired with every other member in the same fanfic?! That's what the Combinatorics Project is--an epic treasury of fifteen ships spread across five parallel universes increasingly full of plot and whimsy. Can you guess which couple is which?
* The angster and her secret admirer
* The burlesque showmares
* The celebrity marriage
* The commune farmers
* The curse victim and caretaker
* The dessert caterers
* The hopeless homebodies
* The industrial mavens
* The mad scientists
* The masquerade hosts
* The model train overlords
* The multiversal adventurers
* The orchard grafters
* The rivals in love
* The weather aficionados
Plus: Twilight blows up like a balloon and goes out to 'have a spicy time'! Applejack and Rainbow Dash are competitive about everything! Rarity dresses like a butterfly--and later in five outfits at once! Pinkiezilla crushes a miniature town and argues with Octavia about her instrument! Fluttershy dances with an angel and keeps a weather diary! Derpy tells a six-word joke! Not everypony ends up happy, but most do! A little suspense is a good thing. Bitter sorrow! Transcendent joy! Probability cupcakes are cupcakes that cupcakes!
Note: This story was written during Season Two, so a few small things are out of date.

In a world where she sees from a distorted perspective, all Twilight Sparkle can do is cling to the one pony she knows will never let her down: her teacher, the princess... no matter which princess her addled brain tells her that is. Twilight's used to rewriting letters, but when she's the one being rewritten, she finds the sensation to be altogether different.

Many thanks must go to my awesome editors, Varanus, Ebon Mane, shortskirtsandexplosions, Seattle_Lite, and Nick Nack.

Featured on Equestria Daily and The Pony Fiction Vault.
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[Complete!] When Rarity finds out how little Twilight gets out of the Library, things get out of hand as she decides to take it upon herself to teach Twilight the ropes of dating. As Rarity drags her around, Twilight begins to have a good idea of who she wants to ask out.