In the magical land of Equestria, two alicorn sisters raise the Sun and the Moon every day to give the world a night and day cycle, basic for the survival of life. There are also two alicorns who rule over two very core aspects of life and harmony itself. Those are Love and Friendship. While not as ancient as the two sisters, all princesses are essential to the world's balance.
This balance is also sustained by the hard-working ponies, who make the seasons change and manage the weather to fit their needs, so everypony has enough food and water, and every animal is also attended to assure that any of them are caught in the changes of seasons.

But what about the planet itself? What about Mother Nature?
This is the question that Gaia asks when she arrives to this foreign world. After so much work her son persuaded her to take a long vacation in Equestria, saying that she needed one and assuring her that he would be in charge now, and she must take a break. But what can a several billion-year old alicorn possibly do to pass her time in this land?

(SimEarth/MLP Crossover)
(Timelife of Gaia's life 'till the start of the story)

A young girl, having been robbed of her childhood and very life by illness finds herself given a second chance in a strange world and with an even stranger body. With a new life, family, and even a brother, she tries to cope with the bizarre world she's found herself in while also trying to embrace her role and become worthy of the gift she has been given.
Being a princess can be hard however, even if it's only an honorary title, especially when you're the twin sister of Prince Blueblood.

Warning, very slow burn.

An accident in the lab sends our favorite boy genius to Equestria, as a pony. What will he do and how will he get back? The answer: Science! (Cover Art Updated!)
New FAQ! and TV Tropes!
Planned Phrases from Dexter:
“Pinkie Pie! Don’t push that Button!” /to Pinkie
“Please, Magic is the word simpletons and the ignorant use to describe what they cannot understand.”/ to Twilight
“No, I didn't strap a rocket to you. I strapped you to a rocket.” /to Rainbow Dash
“Friends? Who needs friends?”

Dexter is a boy super-genius with a disdain for anything girlish and no desire for friendship. After an mishap in his lab, he gets stuck in Equestria. How will he cope with the over-friendly ponies, and the girlish everything?
For any who do not know Dexter's Lab: http://en.wikipedia.org/wiki/Dexter's_Laboratory
[RIP Christine Cavanaugh: 8/16/63-12/22/2014] - Dexter's Original Voice Actress

Yuri is living his life in a secluded part of the Moscow metro. That is, until tragedy strikes a neighboring station and Yuri and his friends are forced to undertake a journey through the dangerous metro system.
In Equestria a lone changeling scout is starving in a cold forest and is getting desperate to find a new source of love to help her hive survive.
Friendship can be formed out of necessity. Morals can be bent in the name of survival.

(Proofread by Kalash93)

Slain by his best friend, Andrew Detmer finds himself thrust into a world of myths and legends made reality. How can he possibly maintain his apex predator mindset in a world with creatures the size of mountains, whose rulers are capable of moving the very heavens themselves, who can tear him asunder with but a glance if they so choose. He doesn't want to make enemies, but he isn't in a rush to make friends either. All he wants to do is what he wasn't able to accomplish on his own world. Travel. He wants to travel this new land, being the first and only human being in Equestria, he wants to make the most of his indefinite stay.

Cover art made by BlueKazenate, commissioned by me.

Chapters 1-7 proofread and edited by Pree Spunkables.

NOTE: Prerequisite knowledge of Chronicle the movie is recommended, but not entirely needed.

Featured:
7-25-16
5-16-17
5-27-17
8-12-17
11-28-17

A lawyer doesn't always want to know what really happened. It's a tightrope walk. Whether or not the lawyer believes in his client's innocence is not the issue. It's his duty to defend his client - no more and no less.
— Ferdinand von Schirach

Proofreading done by Dancing Mop, Sevenofeleven, Setokaiva and N4.
Credit for many images goes to N4.

Now also featured on TvTropes.org!

Nearly one year has passed since Australian pilots discovered Equestria in the middle of the Indian Ocean.

Now the world watches in awe as, with the Princesses' blessings, one of the most ferocious and dangerous tyrants of the equine world - none other than Chrysalis, the Queen of all Changelings - is marched before one of the highest courts of law of the human world - the International Criminal Court in The Hague, the Netherlands.

But the Queen is wrathful and determined, still one of the planet's single most powerful creatures.
How can mere humans, who know next to nothing of her mystical home, achieve justice for the Equestrians?

Alexander Estermann is a conceited defence attorney who will have to wade through a quagmire of vengeance, racism, manipulation, lies, hearsay and self-deception to get to the core of the affair.
Seemingly the whole world is working against him - up and including the Queen herself.

Rated teen for liberal swearing and gore for minor gory descriptions and pictures.

Disclaimer: This is not a story that is meant to reflect reality. Several things about international law have been changed to accomodate the scenario and make it, well, readable. If that should offend you for any reason, I wish to apologise in advance.

It all started with a simple question: What if? What if Luna had ponies who noticed the beautiful nights she created. Would she have turned into Nightmare Moon? Would she and Celestia rule together for a thousand years? Would Twilight meet the rest of the bearers of the elements and become friends with them? Now, with the help of a new magic spell that she created, Twilight is going to find out!

Welcome to the Lunar Republic!

Featured 4/9/15

An aspiring rationalist gets punted into Equestria - and instead of being turned into a cool griffon, or powerful dragon, or even a standard pony... discovers he is now a milk-cow, part of the herd.

Part of the Chess Game of the Gods crossover.