Tired of Luna's constant nagging, Celestia agrees to give internet dating a try. Using the website www.notforeveralone.com, Luna helps Celestia go on dates with potential immortal suitors. Shouldn't be too hard to find true love, right?

You can make a suggestion for any immortal across any manner of genre or fiction for Celestia to date next. Just make sure they're immortal for it to work.

Updates every Tuesday and Friday.

Guest chapters for immortals I have not covered are welcome, since I won't be able to write about every suggestion someone has. Note that all guest chapters are non-canon from the main story, so there is a bit of leeway to them. Talk to me over PM's for any further discussion.

Thanks to my editors The Ponytrician and Garnot for all their help!

Cover art from the hilarious tumblr you all should check out, ~Letters For Celestia~

During the battle with the changelings, a trapped Discord manages an undirected spell that reaches across universes to bring an agent of chaos to Equestria. What's brought back more than qualifies.

Steam! Gears! SCIENCE! A very confused Spark! And, eventually, really good coffee.

Here comes Agatha Heterodyne--MARE GENIUS!

This story is a sequel to Celestia Uses An Online Dating Website

The God Emperor of Mankind is in Equestria, and he's looking for love. Good thing for him that Celestia is looking for the same thing. The problem is that he's a warmongering immortal monarch, and she's a benevolent alicorn princess, so clearly they'll get along swimmingly. Here's hoping Equestria survives their relationship!

This story is a sequel to The Dresden Fillies: False Masks

It's been a while since the girls have seen their good friend Harry Dresden. Discord escaped, Luna attended her first Nightmare Night, the Royal Wedding was crashed by hordes of changelings, and Pinkie Pie threw a statistically improbable number of parties. They tried inviting Dresden, but between his new job and new apprentice, he always claimed to be too busy. The solution was obvious; if he couldn't come to his friends, they needed to go visit him. Besides, they say Earth is lovely this time of year. What could go wrong?

This story is a sequel to Emoticon

Not too long ago, Sergeant Major Dawn Triage, medic of the Dusk Guard, broke a rule. It was easy. Simple, even. No one said anything. No one even noticed. And it wasn't a major rule. She simply ... neglected ... to ask for permission from a patient of hers before running a test. It was only to indulge a faint curiosity, an interest that she was fairly certain would never achieve any actionable result. "What harm could it do," she'd asked herself, "if nothing ever came of it?"

Perhaps she should have asked herself what would have happened if something had.

Sixth and final of the Side Stories to The Dusk Guard: Rise. Familiarity with Rise is not required per se, but recommended.
Side Stories so far:
Carry On
The Definition of Strength
Old Habits
Emoticon
Remembrance
Trust

The Saga has a TV Tropes page! Please help keep it up to date!
Special Thanks to Jorlem, Sinister Voice, and AlouetteSK for their help pre-reading and editing.

This story is a sequel to Stardust

When Equestria’s newest member of royalty asks for aid to be offered to her friends from abroad, the best and the brightest volunteer to serve. Captain Steel Song of the Dusk Guard are immediately mobilized to help XCOM defend their world from the enemies that besiege them. However, their first joint operation with the humans takes a turn for the worse and they quickly find themselves fighting for their lives against the full force of the monsters that threaten Earth.

(Stardust/Dusk Guard crossover)
(Coverart provided by a friend of Viking ZX!)
(While familiarity with both stories isn’t required, it is recommended)
(Many thanks to Arzoo for pre-reading!)
(All screenshots can be found at XCOM.wikia.com)
(Featured on 3/13/2013. Thanks everyone!)
(Now has it's own section on TVTropes as part of the Stardust series!)

When Fluttershy received her certification as a fog specialist, she only wanted a plausible excuse to write off the expenses associated with her ground-based house on her taxes. However, when an accident in Cloudsdale sends a blanket of industrial-grade clouds rolling towards Ponyville, Fluttershy suddenly finds herself in charge of coordinating the response, mostly because she's the only fog specialist in the area. Can our heroine step up to the challenge at hoof, or will she risk facing the wrath of the Equestrian Revenue Service?

Artwork by Page Turner. Now with a TVTropes page!

For most of his life, Blueblood has lived in the shadow of his parents' murder. His past has haunted him, kept him from moving on and achieving something beyond "President and CEO of Mane Enterprises".

But when his life is thrown out of balance once again, Blueblood begins a journey that will lead him to becoming something more than just a pony.
He will become a legend.
A Dark Knight.

Cover art by Supersheep 64

Comments contain spoilers. YOU HAVE BEEN WARNED!

Takes place in the same universe as Mare of Steel, The Princess of Themyscira and In Brightest Day, In Blackest Night. Reading those first is recommended, but not required

SG-1 is sent through the Stargate as a forward scouting team for an extended scientific mission to P3X-597. Arriving in a long abandoned castle, the team heads out for the nearest village. As they approach, it becomes clear that the locals aren't exactly human. Their contact with the pony-like aliens goes well, conveniently timed alongside a celebration of the sun, until an over-the-top, hammy, evil pony appears to ruin the festivities.

A Stargate SG-1 crossover.

They say that Equestria was a paradise. I don’t know if that’s true, but I wanna believe it. There sure ain’t one in this piece of the ‘Verse. Maybe we coulda built one if it weren’t for the damned Confederation. Those bastards wanted every planet in the system under their hoof and wouldn’t take no for an answer. The outer planets fought ’em, and we lost.

It’s tough to get by these days with Confederation lawkeepers looking for an excuse to crack down, bandits and thieves crawling everywhere the Confederation’s not, and the Jesters prowling around the edges of civilized space. Honest work’s hard to come by, and honest folk are twice as rare. Still, a mare has to make a livin’ somehow. So that’s what I do.

Find a crew. Find a job. Keep flying.
– Rainbow Dash, Captain of Tranquility