Researching the history of Discord's time as ruler of the land, Twilight comes across something strange that piques her interest. Looking further into it, she discovers a piece of information that changes the dynamic of not only her own, but everypony's relationship with the mysterious draconequus.

Discord is utterly bemused by the apparent turn of events. Why in Equestria is everyone suddenly being so nice to him?

When Fluttershy received her certification as a fog specialist, she only wanted a plausible excuse to write off the expenses associated with her ground-based house on her taxes. However, when an accident in Cloudsdale sends a blanket of industrial-grade clouds rolling towards Ponyville, Fluttershy suddenly finds herself in charge of coordinating the response, mostly because she's the only fog specialist in the area. Can our heroine step up to the challenge at hoof, or will she risk facing the wrath of the Equestrian Revenue Service?

Artwork by Page Turner. Now with a TVTropes page!

Hearts and Hooves Day fast approaches. For Twilight, her friends are shocked to learn she's never had a date. For Celestia, Luna reminds her that she's not had a date in, well, a time period she would rather not get in to. Luna conspires to push the two princesses together. Will a so-called "practice date" turn into something more?

Now with a sneaky little interquel in the form of Celestia Wants To Do Naughty Things To Twilight Sparkle. A mature treat for those who like that!

Took second place in the Fifth Bimonthly Twilestia Contest.

Sequel to Judge Luna!
Princess Celestia allows a radio show to broadcast court cases from the Noon Day Court. At the same time, her baliff Noble Cause has... caught her eye. Dusting off one's courting skills and ruling a nation with a gentle hoof at the same time certainly won't be easy.

Celestia likes her routine. Tax reforms, grants, laws and construction projects are all a princess needs to be content.

It's just her luck that for Pinkie Pie, "content" is not nearly enough.

This story is a sequel to Pick Me Up At Seven

When Pinkie drags Twilight along with her to spy on Applejack and Rainbow Dash's date, Twilight finds herself in romantic limbo with no clear idea what to do next.

Prereading and brainstorming by Tchernobog

Note: This is a sequel and contains massive spoilers for the original story. Reading the original is not necessarily required to enjoy this story, but it is highly encouraged.

Celestia had always thought she'd reached the pinnacle of fear when she fought against some of Equestria's greatest enemies.

As it turns out, however, nothing compares to explaining to Twilight's parents that she's in a relationship with their daughter.

This story is a sequel to The Celestia Code

When the monsters created by the dark crystal engine escape their prison, it's up to Princess Twilight Sparkle to deal with them. She gets help and advice from Princess Luna, but things don't go as planned. In fact, when a pony who relies on logic and rationality tries to navigate the stormy seas of emotional entanglement while simultaneously saving Equestria from a horde of evil creatures intent on destroying everything they encounter, nothing goes as planned.
AUDIOBOOK by VisualPony
WARNING: Major spoilers in the comments.

Book 2 of the Alicorn Adventure series.

Goodreads Page
100% Approved by Twilight's Library!

The Badass Twilight tag applies more than ever, but please note the new tags.

This story is a fairly direct continuation of The Celestia Code. You might be able to follow it without having read The Celestia Code first, but it's better if you do.

The sequel is here: The Twilight Enigma

Most excellent pre-reading/editing done by the erudite AcademicPony and the dapper statoose!

Collab with The Abyss (Chapters 1 and 2)

Proofread by Neko Majin C and edited by The Abyss (Chapters 3 onwards)

Twilight Sparkle has always ignored Hearts and Hooves Day, seeing it as just another normal day with extra chocolate and the occasional broken-hearted friend to comfort. But when Rarity convinces her that not having a date during the holiday is contrary to proper princess protocol, Twilight rushes to do everything in her power to live up to the expectations presented to her.

There’s just one problem, though: Twilight has never been on a proper date before.

After a few rather disastrous attempts to find a date in Ponyville, Twilight goes to her mentor in Canterlot in a last ditch effort in the hopes of finding the answers she seeks. Princess Celestia, however, may have something more for her than either of them had anticipated.