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.

"It's so nice to see you again!" said the thing that was not Celestia. "Oh yes, I know who you are, Twilight Sparkle. I had a taste of your magic the first time we met. Mortals forget things so easily, I find. Allow me to refresh your memory: you tried to kill me. But you failed, Twilight Sparkle. You only mostly killed me. And I guess that makes you one very unlucky little pony."

Twilight is invited to Canterlot to compete with some of the greatest magicians in the world for the Moonstone Cup, a prestigious award for the most powerful and skillful magicians, unicorn and otherwise. Can she win? What sort of competition will she face?

Awesome cover image was taken from NoOneBahtim

It is the day of the Summer Sun Celebration, and Princess Celestia is coming to Ponyville. Twilight Sparkle is overseeing preparations yet again, and has meticulously planned every last detail to ensure that everything is perfect for her mentor's arrival. Nothing is going to go wrong.

Except when the big day comes, Twilight has gotten four hours of sleep and Fluttershy is nowhere to be found. Pinkie Pie sets off after her with nothing but a dark coat and the voice of a chain-smoking stallion, and the Apples and the Carrots are at each other's throats while Rainbow Dash is attempting to fill in for Fluttershy.

As her plans collapse around her and Ponyville descends into chaos, Twilight Sparkle must focus on obtaining the one thing that can set everything right: the all-powerful, awe-inspiring magic of caffeine.

Six Star Equestria Daily Feature

Megan Richards is a normal, everyday wife and published author of 'My Little Horsey'... however the tales she writes about aren't fiction, but stories from her past. She thought she put the world of ponies behind her, but sometimes the past has a habit of catching up with you...

G1 meets G4 in a hopefully epic tale of the past, the present and the future.

I own nothing, also, minor cameos from other Hasbro properties such as Jem and the Holograms, Transformers G1 and GI Joe.

Cover image made by the very talented Egophiliac and from here.

fanfiction.net link!
Equestria Daily link... one of these days.
TV Tropes page
All the Tropes page

Sequel: The Conversion Bureau: United We Stand

Side-stories and mini-arcs not able to fit into the main narrative: Side Stories of First Contact

After his defeat at the hooves of the Bearers of the Elements of Harmony the stony figure of Discord was dragged far, far, far out of Ponyville where the good ponies could eventually forget the name of their tormentor...

...again.

But, it seems, as the months have passed some creature in Ponyville has not been able to put aside what had happened. Now, that creature approaches, and it seems as though he'd like a word with the immortal spirit of chaos...

Caught in the middle of a struggle between Equestria and a neighboring country, Blueblood finds himself alone in unfriendly territory. Through trials and hardships he finds himself under the wing of a veteran soldier, and the arrogant, spoiled stallion begins a slow metamorphosis into the prince his country needs.

Something is gathering around the bearers of the Elements of Harmony. Something dangerous. Something magical. There's only one pony with the knowledge, the skills, and the muffins needed to save Equestria as we know it.
A Friendship is Magic: the Gathering crossover, taking place between seasons 1 and 2. Here there be flashbacks, briefly seen OC's, and possibly every emotion known to man or tiny horse. Abandon all pretenses of not being a nerd, ye who enter here.

War. War never changes. Two sisters, co-rulers of Equestria, will find that boredom may tear even their shared-kingdom apart.