A quiet evening with Fluttershy turns into a nightmare when Discord finds Eris, his mother, at the front door; asking how his plans of causing chaos and disorder across the land are going.
Needless to say, Discord tries everything in his power to make sure she doesn't know he's reformed.

Endcap to "What About Discord?" Twilight confronts Discord as to his true motives for getting her friends to exclude her.

Episode tag/companion to "Discordant Harmony". Written in second person for some inexplicable reason. In the course of trying to make sure Fluttershy is impressed by his tea party, Discord discovers some things. Some of them are good things. Some of them are very much not.

Set after Marks for Effort, The Cutie Mark Crusaders have finally been let into Twilight's school as friendship tutors, but the CMC's are still feeling hurt over the way she treated them earlier, so they call her to their clubhouse to talk about it.

Alternate "Bridle Gossip", where Twilight and Applebloom decide to talk to Zecora instead of hiding with their friends until she leaves.

As a little filly taking a high-stakes entrance exam at Celestia's School for Gifted Unicorns, Twilight Sparkle cracked under the pressure.

Ever since that day, she's had an imaginary friend named "Spike."

Twilight has developed a device that can detect strange signals coming from outer space; signals from aliens! She gathers her friends so that they can all listen in.

But they may not like what they hear...

cover image courtesy of DocWario

I'd appreciate if everyone could keep the YouTube embeds in the comments to a minimum. The sheer number of them is putting a bit more strain on my connection than I'd like. I'm going to start deleting any comments with 2 or more embeds in them.

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!

This story is a sequel to The Luna Cypher

Twilight sets out to learn more of the ways of the world, and soon decides that the whole planet is disorganized, insanely dangerous, and desperately needs to be fixed. And she's just the mare to do it... with a little help from her friends.

Also, there are sky-pirates!

Book 3 of the Alicorn Adventure series.

A few extra, slice-o-life chapters are here: On the Rocks