This story is a sequel to Nightmare Moon's Tiny Adversary

Twilight Sparkle is a one-kilogram pony, 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 become stronger, to overcome any obstacle.

After defeating Nightmare Moon with the help of her friends and the princesses, Twilight is ready to start a new chapter of her life in Ponyville. What kind of secrets and surprises await the little but powerful unicorn? Will this eventful town survive such an unpredictable citizen?

List of editors:
Top editors:
Nagel+Navari
Kydois
Georg
Plainoasis

Zecora lines editor:
Discord_Lexia

Luna lines editor: (helped a lot with old Equestiran)
bahatumay
Rated+Ponystar

Pre-reader (pointing out issues and giving suggestions how to improve the story):
Skydrake
Rated+Ponystar

Seconary editors:
lucia+merinero
Solstice+Shimmer
HeartLinda
tana1100
Pump+It+Up - some of Pinkie Pie's setences

If I forgot to add someone due to a long time that has passed, please PM me.

While drawing up the plans for the School of Friendship, Twilight Sparkle asks Starlight Glimmer to be its guidance counselor.

In hindsight, Starlight's reaction was perfectly understandable given the circumstances.

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

Quality time is pretty rare when you've got a country to run.

Edited by KidKolumbo.

Twilight Sparkle once heard an old wives' tale that warned against eating two bananas.

Twilight Sparkle is going to prove that wrong by eating exactly two bananas.

Or, at least she thinks she is.

Have you ever heard strange voices in your head? Have you ever felt like your life is being observed or controlled by some omnipotent being? Twilight Sparkle has, and it's driving her up a wall; the FOURTH wall! Watch the hilarity ensue as Twilight hears the soothingly manly voice of yours truly!

An airship wreck leaves Rainbow Dash and Rarity stranded on a deserted island. Together, they must find a way to survive until help comes.

If it comes.