Two months have passed since House faked his death to avoid prison and spend time with his best friend, Wilson. Together they have traveled the United States doing whatever it is Wilson wishes to do before he dies from terminal cancer.

The most recent decision was to go to Trentville, a small town with little to offer the pair, apart from an unbeatable drinking challenge.

After successfully completing the challenge House and Wilson pass out in an an alleyway behind the pub, only to wake up in rather different land.

How will House cope in a land that is filled with ideas he believes to be moronic, where kindness and friendship roam free. More importantly, how will Equestria cope with House's cold, hard, cynical logic? Also how will Wilson cope living in a land filled with ideals he has tried to convince House of his whole life?

[Featured on EQD 21/4/2014] [Now on TVTropes]

When Luna gifts Twilight the town of Ponyville and its surrounding countryside as her demesne she's initially confused. Then, after double checking her dictionary, more than a little concerned.

All her friends are, legally, her possessions. The town that took her in is her plaything, if she so wishes. She has been given responsibility.

Can Twilight's vision for a modern renaissance outrun the harsh realities of the shadowy figures pulling strings behind the scenes, nobles jockeying for her attention, and an irritatingly metaphorical love triangle?

Special thanks to the insatiable Blue_Paladin42, the incorrigible Maskedferret, the intuitive Southpaw and the indestructible newbiedoodle for all their hard work, past, present and future.

Thrust headlong into a strange new world, Solaire of Astora must make amends before he can continue with his mission. Unbeknownst to them all, a shadow from his past approaches.

At the assault on Canterlot, she was a medic, but not for the Equestrians.
After the assault is concluded, a new struggle for the Changelings begins as those who survive must still find food and shelter.
Will the Equestrians simply forgive the Changelings for their assault on their capitol, and if so how bumpy a road is this going to become?

For a thousand years, there was just Celestia. Then Cadance appeared, Luna returned -- and now Twilight has ascended. There are ponies who are very curious about just what happened, why -- and how. Especially the how. Twilight herself is on that list, a freshly-minted princess with far more questions than answers, about to face a brand new one: what truly makes an alicorn?

And what happens if it goes wrong?

(Part of the Triptych Continuum, which has its own TVTropes page and FIMFiction group. New members and trope edits welcome.)

Now with author Patreon and Ko-Fi pages.

Cover art by Harwick.

During an attempt to escape from her lunar prison, Nightmare Moon unwittingly pulls something into her dimension that doesn't belong. In doing so, she sows the seeds of her own defeat. Now Luna must deal with the consequences of her other persona's actions.

An Ender's Game crossover exploring common themes of regret and redemption, this story takes place parallel to Seasons 1 and 2. Knowledge of the book is NOT required.

Thanks go to the wonderful and talented Companda for creating a beautiful cover image. The FIMFiction-sized version really does not do it justice. Please take the time to view it on DeviantArt by clicking the source link; you'll be amazed at the level of detail she put into this picture.

A young man trapped alone in an alien land with only his wits and his faith as company. Can he keep the darkness growing in the crumbling remains of his former home from causing disaster?

And who the heck decided it would be a good idea to throw in talking, pastel, ponies!?

Dark tag added for later chapters.
Light horror/gore

(This fiction is not an attempt to push any religious beliefs.)
(Please do not post comments pertaining to religion, unless it is a question/comment about the story itself.)

After discovering that Cadence is not who she appears to be, Twilight is sent to another world entirely by the disguised Changeling Queen to avoid her plan being disrupted.
When Twilight lands, she discovers that not only have Spike, Owlowiscious and Peewee followed her, but that they've arrived in a world where the main sentient species is human.
There's still a place where they teach magic, though.
Crossover with Harry Potter. Twilight will be effectively taking the role of Hermione.

I've marked this story as cancelled to reflect the unlikelihood of it continuing. If I do come back to it I'll revert that.

Orphaned from birth, with only the memories of a soft touch and gentle voice to remember her by, Twilight yearns for her mother. What pony wouldn't want to know why they were abandoned, why they were left to be found by the Princess of the Sun herself.

That was nearly two decades ago though. Twilight was older now, and hopefully wiser. She is happy with her two best friends, Cadance and Shining Armor. They are like family to her, the brother and sister she never could have. Though dreams still haunt the young mare, dreams of lullabies and tender kisses, she has moved on.

The personal servant to the Princess of Helios, the land of the Sun, Twilight enjoyed both rank, and knowledge. But it also means that when Princess Luna comes to visit her old friend, Twilight is given the task of tending her. The Princess has come in search of marriage, at the behest of her ruling Council. They demand an heir to ward off the potentially catastrophic attacks of the neighboring dragons.

Soon, Twilight will be tested and tried. She will be given the a choice between the life she has known, and the duty she is sworn to. But never, not once, will she forget.

For who can stop loving their mother.

This story is a sequel to The Monster in the Twilight

Now that Luna has returned to the throne, and the aftermath of her brief appearance as Nightmare Moon is being cleaned up, the story is over. Right?

Not quite.

Twilight Sparkle had nearly been destroyed in the chaos of Nightmare Moon’s return, but now with the assistance of her five friends, she is facing a fascinating new world filled with wonderful things. No longer the scarred monster who nearly destroyed Canterlot and raged through the Everfree Forest for over a decade, now she has been healed by the Elements of Harmony and is living at the edge of town with her adoptive mother Zecora. Not all the fears of her past can be left behind that easily though, and now she must face the consequences of her actions as she faces the most daunting challenge of her life.

Ponyville.

Letters is a sequel to the alternate universe story The Monster in the Twilight. In this story, Twilight Sparkle exchanges letters with Princess Luna, two ponies with a common problem of fitting in and making friends after the destruction of Nightmare Moon.

Normally I would try to talk you into reading the sequel even if you haven’t read the original story, but in this case, you’ll probably be more confused than entertained. But go ahead. I don’t mind if you don’t read the first story. You’ll never find out what an Urlock is, but that’s fine. It’s your funeral.

Editing Assistance by Alicorn Priest, Peter and Tek

Credit for the incredible picture All Night Study Group goes to Bibliodragon at Deviantart

Physical books are available on Lulu.com (up to Chapter 82)
Letters From a Little Princess Monster (Paperback) 726 pages
Letters From a Little Princess Monster (Massive Hardback) 780 pages