Thousands of years ago Princess Luna grew jealous of her sisters' popularity and transformed into the dark visage of Nightmare Moon, but is that all that happened?

Celestia may have been able to defeat Nightmare Moon with the power of the Elements of Harmony, but were rendered useless when turned on the Element of Magic herself, Midnight Sparkle. But in her grief-stricken mind Midnight fled to mourn the banishment of her fiancée. But now, almost 1000 years later with Nightmare Moon's return imminent, Midnight has a new plan.

It's been awhile since I've written anything, and this idea has been in my head since 2017, I just couldn't find the inspiration to but it to actual words. So, here it is, my attempt at a longer story with a premise I've wanted on this website for half a decade. I've read a lot of romance between Luna and Twilight but the ones where Twilight is born in a different time period usually have her as Luna's daughter. I wanted one where Twilight was the lover of Luna and willingly joined her in the fight against Celestia. It turns out I couldn't find one, so I decided to write it myself.

Like I said, I've not written seriously in awhile so stuff might look really weird, please point out typos, weird commas, or run-on sentences -- I tend to struggle with stuff like that a lot. Plus, there will be many chapters where I attempt to use Old English, if there are any glaring issues with my attempts at that, let me know.

Also, if anyone knows of a cover image that would be good for this story, let me know

This story is a sequel to Celestia's Tiny Student

(Title changed from "Ponyville's Tiny Librarian" for reason pointed in this blog )

Twilight Sparkle is a one-kilogram pony the size of a large rat, shrunken by Princess Celestia following her entrance exam to the Celestia’s School for Gifted Unicorns to ensure that her power surges would not pose a danger to the ponies around her.

She’s spent thirteen years full of hard training at her new size, facing the life-threatening experiences that came with living in a world of giants. To survive those thirteen years of hardship and joy, of learning and adventure, and of pride and humility, Twilight has challenged herself to be stronger, to overcome any obstacle.

Now that tiny Twilight is on her way to Ponyville to oversee the preparations for the Summer Sun Celebration, how well will this miniature mare fare outside of the confines of the castle? How will the other Element Bearers react to her? How will Nightmare Moon react to the tiny unicorn? Is Twiny prepared to face Ponyville, and, more importantly, is Ponyville prepared to face her?

Credits:
Art cover - kc day

Top editors: (editing and rewritting for months, hope quality is to your liking).
Kydois
Georg

Nightmare Moon's sentences editor:
Bahatumay

Applejack accent editor:
Crimson Star (Chapter 1 - Applejack)
Rebel Brony
The Notebook is grounded

Pinkie sentence's editor:
Plump it UP

Other editors:
Hereward
tana1100
Lab (small editing from prologue to chapter 4)

Pre-reader:
Rated Ponystar

To celebrate the release of this sequel, I created a group called “Twinyverse” for all fans of this story where you can talk about it and track all side stories with ease.
The Twinyverse Group

Twilight finds herself enthralled by Princess Luna and everything she represents. As Celestia's pride and joy, Twilight struggles to repress these feelings. But an old and well-known evil surfaces again at the worst time. Can Twilight fight off the spectres of the past?

We all know the story of how Twilight learned of the fact that Nightmare Moon was returning and how she both found and became one of the Bearers of the Elements Of Harmony, but what if there was another legend she read before that. What if, the legend of 'The Phoenix Princess' was also real. And what if the legend was centered around Twilight herself.

Well Read on and find out how 'The Phoenix Princess' and 'The Legend Of Nightmare Moon' are linked and why it seems that they are converging on Twilight Sparkle.

Celestia had a niece once, not an adopted niece like Cadance, an actual biological niece, the daughter of Princess Luna. Sadly when Luna became Nightmare Moon her daughter took her mothers side and led the their forces against Celestia.

Princess Twilight was killed during that battle, or so history tells us...

Featured on the 11/10/2015! Thanks so much!

Nightmare Moon was not one to sit about and wait in hopes that she might sometime escape. She would bring about her freedom with her own two hooves!

All she needed was power. Enough to fill the stars and drag them from the skies.

For an alicorn in chains, that was magic she just didn't have. But she could take it; it was only a subject's duty to give of themselves for their Princess's sake, was it not? Still, that would take time, centuries even, and with such thorough bindings she would be unable to take more than scraps from from common peasants.

No, she would need somepony... special. Somepony attuned to the stars themselves.

And if no such pony could be found, then she would make one.

Now with an audiobook provided by Illya Leonov.
Approved by Nonpareil Fiction!