"My name is Lyra Heartstrings, and you will not remember me. You won't even remember this conversation. Just like with everypony else I've ever met, everything I do or say will be forgotten. Every letter I've written will appear blank; every piece of evidence I've left behind will end up missing. I'm stuck here in Ponyville because of the same curse that has made me so forgettable. Still, that doesn't stop me from doing the one thing that I love: making music. If my melodies find their way into your heart, then there is still hope for me. If I can't prove that I exist, I can at least prove that my love for each and every one of you exists. Please, listen to my story, my symphony, for it is me."

Cover pic by Spotlight: askspotlight.tumblr.com

Two thousand years ago, the terra ponies and the alicorns waged war over who would control the world. In the end Discord settled it by attacking both sides. Both were all but wiped out. Or so it was thought.
The Cutie Mark Crusaders have gone missing and it's up to their sisters and their friends to find them. But they might not be looking for three fillies anymore... And why is Trixie calling herself "new and improved"?

Princess Luna wants to thank the mane six for all they've done for her by setting up blind dates for all of them. And the best part? There's no way it could possibly go wrong.

Right?

A long lost civilization. A long lost treasure. When it's up to a rag-tag group of ponies to uncover the secret, can they do it?

The latest scheme of a Townsvillain hurls the Powerpuff Girls to another dimension. In new bodies, and with different abilities each, the three must adjust to life in Ponyville. It helps that the locals are friendly. Maybe the Girls can have actual friends for once, rather than admirers...?

This was actually my first foray into MLP fanfiction. I wrote the beginnings of this long before I conceived of Pony Fantasy IV. So, enjoy my attempt at crossing Lauren Faust's two popular girl shows!

Image courtesy of GalooGameLady on DeviantART. Used with her permission.

Discord is defeated and petrified in his stone prision, When Celestia remembers how he used to be, she unintentally wishes upon the stars themselves that he could have had a chance to show his true self.

In Equestria, wishes have a tendency to come true.

Now in an altered form, Discord must discover what role he is to play if he is to remain free and spread the joyous chaos he loves so...

On the day of the Royal Canterlot Wedding, Trixie finds that Cadence wasn't the only one with a 'Dark Secret'. Now she struggles to survive in an Equestria whipped into a Changeling witch hunt, all while struggling with the revelation that her whole life up until this point has been a lie.

Chrysalis is dying, and with her, the last of the Changeling race... but there might be a way to avoid extinction.

Twilight Sparkle and her fellow Elements of Harmony have faced down supernatural foes of the highest order, but sometimes the deadliest danger can come from places one would least expect. As Twilight is forced to bear a devastating secret, her efforts to keep the Elements together may well tear them all apart.
The plotline of the thrilling Pony Psychology Series continues with an exploration of deception, despair and Discord.
This series takes place between Season Two and Season Three.
Secrets and Lies shares the Pony Psychology Series TVTropes page.

It is the responsibility of a king to care for his people and maintain order in his kingdom. That shouldn't be much trouble for a ruler as powerful as Discord, right? With his faithful and insecure advisor at his side, the draconequus sets out to explore his new world and personally see to it that peace reigns in Equestria.

However, the ponies want nothing to do with their frightening new ruler, and the unamused Spirits of Equestria aim to drag the Spirit of Chaos away before he can cause any more harm. Can Discord be the ruler Equestria needs? Or is he truly doomed to become the monster he is seen to be?