[Complete! With TVTropes apparently!]
Also, apparently, an animated trailer.

In a world of brass and steam, Twilight Sparkle had thought she had made a life-changing discovery with the invention of the telescope. For better or worse, she was correct.

Now her discovery has not only changed her life, but the lives of those she seeks out in her desperate attempt to contact the only other creature as lonely as Twilight herself.

It all would have been much simpler, but it had to be the one Twilight could only call The Mare on the Moon.

Decidedly not within walking distance, then.

[Featured on EQD before story was meant to be submitted. 4/03/2015]

[Editing team: Southpaw, Wolfvenom, Maskedferret, SwanSong and BluePaladin42, without whom this story would be a fraction of its current state.]
[Special thanks to Novel-Idea for the updated cover]

Luna has been redeemed by the elements of harmony, but is finding that salvation is harder to come by. Ponies avoid her, the memories of Nightmare Moon still fresh in their minds. Additionally, after a thousand years of solitude and silence, she’s having trouble adjusting to life in noisy, crowded, living Equestria.

Change never happens easily, and Luna struggles despite the help of her sister and new friends, failing as much as she succeeds.

Perhaps the Moon, her prison for so very long, is truly where Luna belongs after all.

Not long after Tirek's defeat, Twilight has begun suffering from a medical condition that shouldn't be able to affect ponies and her life depends on Luna. How will both of their lives, and their relationship, be affected during the days and nights together as Twilight searches for a way to reclaim her independence?

* This is a TwiLuna story.
** Cover art by CaptainPudgeMuffin (Commissioned for this story.)

Traducción al español de mi fanfic por SPANIARD KIWI: Todos Para Una, y Una Para Luna

This story is a sequel to Dragonshyness

September 9th-10th, YOH 1500 - same time as S1E08 "Look Before You Sleep" -- almost three months after Luna's Return

When Spike is summoned to Canterlot, he expects an assignment from Princess Celestia. Instead, he finds himself meeting with the Moon Princess to learn to synchronize his magic flame with her own field so that he can send and receive scrolls from her as well. This is no problem, but then he finds himself reclining on an old-style North-Realm couch having a long conversation with Princess Luna asking him all about his adventures with Twilight Sparkle and being fed a bowl full of gems. Will Spike get a stomach ache?

Sometimes, it's very tough to be a young magic Dragon.

In an Equestria without the Princesses or the guidance of the Elements of Harmony, Twilight Sparkle is a researcher on the cusp of her greatest discovery and simultaneous fall from grace while finding love at the same time.

Initially written for the May/June Twiluna contest. Proofreading and idea-seeding credit goes to Pearple Prose Rated Teen for language and implied sex/violence.

Certain alicorns have no regard for the rules of space and time. An astral sub-dimension becomes a potent weapon in what appears to be a divine prank war. Shining Armor hits the sauce.

Written for this contest thinger.

This story is a sequel to Nightmares Are Tragic

How does Fluttershy feel about being forced to confront her worst nightmare -- a full-grown Dragon? Can she be brave and conquer her fears -- or will she be the coward she knows she is inside, and fail her friends at the worst possible moment?

S1E07 "Dragonshy," from Fluttershy's perspective.

Very early September, YOH 1500. Part of the Flutterarc. Side story to Chapters 3-6 of All the Way Back

Now with its own TV Tropes Page!

This story is a sequel to Becoming One With the Night

It was supposed to be a good day. Twilight and Luna were sharing the news of their relationship with their closest friends and family. However, Celestia's largest secret yet finally came out. Now, relations are strained between Celestia and everypony else. After all, what's Twilight to do when she finds out her second mother is actually her birth mother?

On top of this massive bombshell, soon Twilight will be sporting a pair of wings of her own. If she thought things were complicated now, just wait until Canterlot gets wind of a new alicorn. Life is about to become one giant nightmare for Twilight. But hey, at least she has Luna, right?

As stated above, this is a sequel. I highly encourage you to read the first story (the writing is extremely rough early on, mind you), but it's not entirely required to understand most everything that will be going on here.

EDIT: Takes place during S3, when it was originally conceived, thus the Alt. Universe tag. There was no redemption of Discord. There was no ascension. Yes, the Crystal Empire is back, and Cadance and Shining Armor are the leaders there. This should cover the more critical aspects of the season in regards to the story.

After Celestia advises her to spend more time engaging with other ponies in her role as a princess, Twilight Sparkle decides to make educational videos for young colts and fillies. Unfortunately, her intentions and her emotions may be working at cross purposes. Questionable editorial judgment ensues.

As Twilight deals with life as the head of a nation and the responsibility that comes with it , she must also deal with her secret relationship with a certain moon goddess. As they face various issues from the get go. Including intense media and public scrutiny, a commitment to her friends and family, the complexities of the Equestrian political system and Luna's struggle to find peace with herself and her faults.

With a political crisis brewing on the horizon, Twilight must come to terms with her position quickly while also coming facing a daunting task in the form of reconciling Luna and Celestia's damaged sisterly relationship. In the end she'll learn that being royalty isn't all what it is cut out to be.

I highly recommend reading the first story. It's not completely necessary but it will be easier to follow the plot.

Sequel to Learning curve

My second attempt at romance with Twilight and Luna. Starts off as fluff in the begining but develops a political side story as the chapters go by. The story mainly focuses on Twilight and Luna and the issues they deal with after Season 3. Written before season 4 so it may not conform fully to canon. May fix this in a later rewrite. Criticism is once again welcomed.