Luna has had enough of Celestia's games, and has found the perfect means of revenge. Using a long-forbidden spell, she transforms her sister into little more than a small filly, all so she could pull the greatest prank ever. Unfortunately, she soon learns that before you fool around with dangerous magic, you really need to read the fine print...

A sequel can be found here.

Stan was one of the lucky ones to make it out of the Canterlot disaster unscathed, unfortunately for him that means he now has to deliver a treaty to the princess.
Who happens to be one of his most deepest darkest fears.

A young bubbly earth pony filly filled with happiness and a wolf with serious mind helps this young filly find a home. As they travel all over equestria they stop at ponyville to find out that ponies don't take to kindly of a wolf they believe holding this filly captive.

Anthro ponies

The night Sunset Shimmer got into a fight with Princess Celestia was the last night she would see her ever her again. What was supposed to be a final journey through the portal to the human world becomes a situation of being in the wrong place at the wrong time.

After a stong suggestion from her psychologist to keep a journal, Vinyl Scratch finally decides to write about her life.

As a note, it is only very mildly dark. I just put it there to be safe.

He had wished to be a pony himself. His name was Needle Wings, and this is his story. This is a story about love, hate, and above all, how someone can overcome all odds in the face of anger and oppression.

WARNING: To those brought here from Changing Flows, please know that this story is nowhere as well written as Changing Flows.

After everyone got on the deserted island due to their cruise being submerged, the Rainbooms try to think of a plan to sneak into Ponyville with every passenger not getting caught. In the meantime, everyone waits until the Rainbooms come up with their strategy.

Lyra Heartstrings had one heck of a vacation on the cruise but it was nothing like her last cruise vacation with Sweetie Drops. Her friends wanted to know why Sweetie Drops never came, not to mention she never been on the beach. Lyra tells the untold story to Derpy, Vinyl and Octavia everything that happened to her best friend's one and only cruise vacation.

Thanks to Daniyel099 for editing this.
https://www.fimfiction.net/user/292246/Daniyel099

The Battle of Fort Hyaline was fought in the First Changeling-Pony War, and was a horrific one. After the ponies use pesticides on the changeling defenders, the dead changelings raise from the grave and strike back.

It's been months since the world ended, and Applejack has lost almost everything she once held dear. Now thrust out away from the safety her farm once gave her, she'll find out first-hand just how much the world around her has changed.

(This story will have a primary focus on Applejack and will be mostly from her point of view and about her experiences, but I will occasionally switch characters and introduce others, which will then be added to the tags as they show up for the first time.)

UPDATE 5/7 - I'm in the process of rewriting some of the earlier chapters. I might make new updates here and there during this, but for the most part it'll just be working on making older chapters better.

Years have passed since Princess Luna returned home, but the younger sister always believed her mistakes were not entirely in the past. There was one more wound in need of mending: her most loyal subjects, bat-winged ponies, who pledged themselves to Nightmare Moon's cause and were paying the price to this day. Celestia condemned the idea of inviting Nightmare Moon's followers to the homes of her subjects; but Luna had to try, she couldn't watch those who pledged their lives to her being forced to hide, being hated by everyone. Luna gathered a team and began to sway the public opinion, as always, there was an opposition; and then, an old friend offered her support. How could she say no, especially to someone she knew so well?

Editing in progress by Love And What Came After.