Seriously, a lot.

(Now with a Spanish translation by the generous SPANIARD KIWI!)

After a discussion in class, Twilight has a very important question to ask her mentor Princess Celestia.

Pre read by ZOMG, Jumbled Thought, Cerulean Voice and Zodiac.
Edited by Dont Look At My Name Bro

Humans.

Truth or myth? Ancient lost civilization or just an old pony's tale?

No pony has ever seen one, and most haven't even heard of them. But Lyra knows that these wonderful creatures are more than just old legends, and she's going to find out... and possibly drive her roommate insane in the process.

For as long as any of the Cutie Mark Crusaders can remember, Diamond Tiara had always been the biggest bully they knew. But when that said bully dies in an accident, each of them starts to go through their own emotional experience from this sudden change in their lives. Each will learn more about themselves and about the pony who they all thought they knew before she is laid to rest.

***Takes place just after season 3 but before season 4. This story is completed.***

Now with TV Tropes page

Are there times you've ever wondered, "Jee, why did the girls at Canterlot High forgive Sunset Shimmer for her evil succubus meddling so easily?"

The answer's simple: "Because, deep down, she's a pretty pretty pony, you stupid melon fudges!"

This story is a sequel to Off The Edge Of The Map

When Twilight is sent with Luna on a diplomatic mission to Draconia, they quickly find themselves somewhere that doesn't appear on any map, and Luna is lost in more than one way...

Thanks to RBDash47 of Pony Fiction Archive for formatting it for submission.
Title image by Valcron

Tremendous thanks to Illya Leonov and Scribbler for the Audiobook version.
Now with a Spanssh translation by SPANIARD KIWI: https://www.deviantart.com/spaniard-kiwi/art/Apoteosis-2-3-857110089

When Rainbow Dash's newest trick backfires spectacularly, she and Fluttershy find themselves stranded in the middle of nowhere. Together, they'll have to survive and find their way back to Equestria and Ponyville...no matter how far the journey.

Now with a Spanish translation by SPANIARD KIWI: https://www.deviantart.com/spaniard-kiwi/art/Apoteosis-1-3-857109863

(Originally submitted to Equestria Daily)
Art by katwalk.

This story is a sequel to The Sun Burns Brightly

When you're the immortal ruler of an entire kingdom, the most important quality to possess is a passion for your work. No princess can rule her nation if she can't find it in herself to give her best effort every day and night. Luna knows this better than anypony, and puts her whole heart into everything she does.

But passion, unless tempered by restraint, has a way of biting one in the flank.

This story is a sequel to The Moon Glows Gently

When you're the immortal ruler of an entire kingdom, the most important quality to possess is self-control. No princess can rule her nation if her emotions rule her. Celestia knows this better than anypony, and mastered them long ago.

So long ago, she may have forgotten that a little bit of passion can come in handy now and again.

This story is a sequel to Dressing Room

Deep Cover isn't Applejack -- but she does play her on TV.