After meeting her human counterpart, a thought has been bothering Twilight. Why does she need glasses? Twilight knew her vision was perfectly fine, so there seemed no reason for the other Twilight to need them.

Princess Twilight needs to figure this out.

There is a sequel! Warning, it’s a shipfic.

AN: Featured 10/9/17

Princess Celestia has something to tell Sunset Shimmer.

Something about her parents.

It's nothing strange at all.

Yep.

Rated Teen and Sex for a very brief mention of how babies are made.

Anon-a-miss, the mysterious gossiper, plagues CHS. Caught as the perfect scapegoat, Sunset finds herself more shunned than ever before. While determined to clear her name, Sunset decides that first she needs a break. From everything. Back in the place she used to call home.

But as soon as Sunset leaves, her friends at CHS realize the depth of their mistake. Not just in accusing Sunset, but also in forgetting Sunset is not like any other human. As they try with all their might to earn back their friend's trust, they quickly come to learn that they know very little about Sunset and the world she hails from.

And worse for the girls, as Sunset begins to pick up the shards of her old life in Equestria, she begins to wonder whether she really wants to stay at CHS at all.

With the memory stone crisis behind her, it's time for Sunset to deal with an even bigger challenge:

A caring Princess Celestia interested in seeing how Sunset lives on Earth.

* Takes place right after Forgotten Friendship, Teen for some tame Sun x Sci-Twi Romance Fluff
* Helps to have seen the two minute short Rarity's Display of Affection
* Cover From a Picture by akainu7
* Editing help by Clancrusher
* Featured on Equestria Daily's 2018 Sunset Day 50 Fic list!
* Translated into Chinese on Fimtale by Cyber Poison

Recommended - PresentPerfect

When Twilight Sparkle was just a kid, her best friend was a girl named Sunset Shimmer. Though their friendship had a bit of a rocky start, they quickly became inseparable, no matter how much everyone thought of them as ‘weird’. They were there for each other.

Were.

Years after the tragic accident that tore them apart, Twilight is determined to move on from her loss, and she sets off on an independent research project to investigate the strange happenings at Canterlot High. Little does she know that she will soon come face to face with what appears to be a literal ghost from her past.

Coverart by Kare-Valgon. Chapter illustrations by Zorbitas.

Edited and Pre-read by Dubs Rewatcher, r5h, and Kalan.

Takes place after Rainbow Rocks, but was written before Friendship Games and does not take it into account.

Chinese translation

Print copies now available.

After saving Camp Everfree, Sunset Shimmer just wants to kick and celebrate like any typical teenaged girl. Or at least as typical as one can be when you now possess magic powers that let you see into the hearts and minds of others.

But memories are a fickle thing, and when Sunset Shimmer runs into her ex-boyfriend, she soon discovers that even a memory can be deceptive.

Special thanks to SolidFire for his editing work.
Cover art by Ponut Joe (can't link cause super-NSFW tumblr)

As the smoke clears away from the crater created by the Rainbow blast at the end of the Fall Formal battle, Twilight Sparkle was unpleasantly surprised by what she saw...

What if the rainbow blast reverted Sunset in age instead of just removing her demon looks? That combined with her lost memories, has given Celestia a second chance in raising her sunshine the way she deserved to be. As more than just a student.

===
I'm a really new fanfic writer, and if anyone feels like they want to borrow the concept, collaborate or do something with this feel free, just let me know so I can read whatever you make of it too!

Update - Now being edited by Emtu!

Trixie is arrested for holding Ponyville hostage under a giant dome. Instead of jail, she chooses to serve her sentence as a member of the Lunar Guard.

It goes about as well as expected.

Concept and prereading by Rated Ponystar.
Editing by Rune Heart
TV Tropes page

This story is a sequel to How Not To Use Your Royal Prerogative

  In an Equestria where the Sonic Rainboom never happened, Sunset Shimmer is the prized pupil of the Princess of the Sun. As Sunset struggles to make up for her past misdeeds and come to terms with the pony she wants to be, Celestia sends her to find the classic work The Application of Unified Harmony Magic from the Royal Canterlot Archives.
  Right after lunch, some meddling by her friends and meeting somepony with firsthoof experience of the Sunset she used to be.

Featured on Equestria Daily on August 18, 2016!
Appeared in the FimFiction Featured Box!

Cast: Sunset Shimmer, Moon Dancer, Minuette, Twilight Sparkle & Princess Celestia

Stories set in the Wavelengths Timeline in chronological order:

Origins Arc
The Alchemy of Chemistry
Bards of the Badlands
Grading on a Bell Curve
Habits of the Equestrian Phoenix
How Not To Use Your Royal Prerogative

Applications Arc
The Application of Unified Harmony Magics
Princess Celestia: A Brief History
The Cloudsdale Report

Dreamers Arc
Tactics of Snowbound Unicorns
A Study in Chaos Theory
Teahouses of Saddle Arabia
As the Raven Flies

Cover Credits
Cover Design by Amber Spark
Sunset Shimmer Vector by TigerBeetle
Pony SciTwi Vector by Osipush
Canterlot Bookshelves Vector by FavoriteArtMan
Sunset Shimmer Cutie Mark by MillennialDan

Beta Reader Credits
Ebon Quill - Worldbuilding Writer on The Manehattan Project
Quantum State - Technical Director of The Manehattan Project
The Albinocorn - Master of Sunset Shimmer Stories

Strongly Recommended Stories:
The Brightest and the Best by Pineta - The events in this story are considered to be completely canon to this timeline and explain Twilight's entrance exam to Celestia's School for Gifted Unicorns. I cannot recommend this story enough.
MLP Annual 2013 - "The Fall of Sunset Shimmer" - As above, the 8-page short comic in the beginning of the Annual is also considered to be canon, though with some major variations.

Version 3.0 Edit: Extensive grammatical and mechanics changes. Adjustment to timeline of Sunset's second mirror experience.

This story is a sequel to Sunset Shimmer Lends Pinkie Pie the Wrong Thumb Drive

Sunset Shimmer visits the Castle of Friendship, and inadvertently discovers something that Twilight would normally keep hidden under her bed... except that since this is a pony princess we're talking about, it's obviously nothing remotely resembling normal.

Rated Teen and Sex for discussions of pornography and self-love.