It is the year 2038, and the Earth is slowly being consumed by a space-borne monstrosity dubbed the Black Tide, which is using nanotechnology to remake the planet into something hideously alien.

Erin Olsen works for Project Harmonics, humanity's last-ditch effort to find a new world before the Tide can wipe them out. But when that world is found, and it turns out to be occupied, Erin will need to find the courage to face the unknown in order to save the inhabitants of both worlds.

(Many thanks to Easteu for the fantastic cover image for this story!)

Now with its own TV Tropes page

There is now a follow-up to this story: Sunflower - Side Projects
Sequel: Project Sunflower: Harmony

Celestia has been waiting for this night her entire life; Twilight Sparkle has been destined to come for years upon decades upon centuries. But she didn't know to expect her student like this.

She steels herself anyway. She pours some tea, and welcomes Twilight with open hooves.

Then the two of them have a talk.

A month or so after the Battle of the Bands, Principal Celestia calls Sunset Shimmer and friends to her office, for a long-overdue discussion.

Edited and smoothed over with help from the ever-patient Little Jackie Papercut.

The most recent Friendship Games have just finished, with Crystal Prep's star academic Twilight Sparkle nearly ending the world. Abacus Cinch doesn't care about that; she merely wants Canterlot High School to forfeit the Games, claiming that the use of magic is cheating. Before anything else can be said, a new arrival appears, and Abacus Cinch gets a rude awakening.

"...we could be stuck doing this for all eternity!" Twilight said.
"That's fine with me!" Starlight responded.
Starlight never thought that Twilight was actually being serious.

What would have happened if Starlight hadn't turned herself over to Twilight? If she rejected friendship, even after being given a chance to come back?

Starlight Glimmer is strong. She always has been. She always will be.
But Twilight wants that to change.

==Originally written spring 2011== Equestria Daily Post==
GLaDOS is free of Chell, free to continue testing, when she discovers a portal gun Wheatley tried to repair with duct tape. When the portal gun catastrophically fails, the enrichment center, GLaDOS, and Chell are literally dropped in the middle of Equestria. The mute test subject soon finds the world of ponies far more welcoming than the human world. But GLaDOS sees possibilities. Let the testing begin... for science.

Because when her Pinkie Sense is going off and she just knows somepony's been denied the birthright which is their birthday celebration, she'll go anywhere and do anything to make it right. Even if anywhere means heading deep into a changeling hive, and anything is... well, anything!

But she'll do whatever it takes.

Birthdays are important.

Now with author Patreon and Ko-Fi pages.

Pinkie Pie, reality's "Blind Spot." Capable of impossible things, things that nopony would understand. That is, if they ever tried. Everypony gave up on figuring her out a long time ago, including Equestria's most notorious scholar, Twilight Sparkle.

Enter Discord. He senses something that should be impossible, even for him, and traces it back to Pinkie Pie. Then he does what he should have done back when he was first freed from stone.

A.N. Cover art by the talented Hei201 Featured on March 29th, 2015.

Prince Blueblood thought the Grand Galloping Gala was over. He thought he could just go to sleep and put it behind him. He never expected to be reliving the same disaster of a day, over and over... and over.

TV tropes page here:
http://tvtropes.org/pmwiki/pmwiki.php/FanFic/TheBestNightEver

Thanks to all the people who wrote the page and all the people who gave me a little wakeup call and comment to become aware of that fact! You can't see it, but you guys put a real smile on my face tonight.

Also, recently, extra thanks to RD Dash for giving TBNE a thorough editing. I've updated the fic accordingly (7.11.12)

The Doctor is now a pony in a pony universe. Being the adventurous Timelord he is, he sets his TARDIS to go to a random destination. Unfortunately that TARDIS has suffered major damage and both it and him are stuck in a time loop. So every time he opens those doors it will be a different place and a different face.

Author's note:
This story is a side project of mine that works as a giant What-If Machine. Essentially the Doctor is in a time loop so the Prologue is always the same, but what happens after is always different. It's kind of like "What if the Doctor met X?" So I'm gonna write in different ponies based on ponies I'm already writing in other stories or situations I'd like to try. So come along and I hope you enjoy. Allons-y!