Too much of a good thing is filling the human universe, and Sunset Shimmer is the only one who can solve the problem before it annihilates her new home.
Sunset Shimmer, practitioner of friendship, twice savior of Canterlot High, alicorn. She's offered to help Twilight's new student as the whole group travels to the Crystal Empire for a Crystalling. Should be a relaxing, stress free trip. Right?
First Contact. It was all over the news, how could it not be? A station could be heard, if one tuned into the right AM station. It played on repeat. It came from outside this world. Was it in peace? What did it mean?
Starlight invites herself back to the human world, and asks Sunset to come along. Anything and everything that follows is entirely on their shoulders. Or maybe not.
Sparks came from damaged sections on Sweetie's right foreleg as she stood up to face height, the jaws of both other fillies having fallen open at the sight of her battered form. "This unit requires help."
After the fall of Nightmare Moon, Equestria became a dangerous place for batsponies. One is determined to do something about it: using Dreamwalking magic, she would free Nightmare Moon from her banishment and save the bats of Equestria.
The Ponyspawn have invaded Equestria, and it is up to the newest addition to the Grey Wardens, Twilight Sparkle, to find the means to drive them back! With her friends and allies at her side, can Twilight win before Equestria is devoured?
Sunset shimmer has no choice but to face an internal evil inside her upon returning to Equestria . When she fails she unleashes an untamed flame. A Demonic entity that wants more than is initially known.
With the Dazzlings pendants shattered and their bodies fully human, they are left to life's machinations. However, a fellow banished soul might be the key to returning their former selves and taking revenge with a gout of flame.
Sunset Shimmer finally returns to Equestria but when she arrives she is confused and sitting on death's door. Twenty five years later the mare Eventide Trailblazer is looking to continue the legacy of Sunset Shimmer for better... or for worse.
Sunset Shimmer's close friends know about the magical world called "Equestria", but, soon, Twilight becomes unsatisfied with just having their questions answered. So, Sunset brings her camera in her next trip across the portal.
My name is Sunset Shimmer. I am the strongest unicorn in all of Equestria, and my life is over. I'm in hiding and on the run, and I have no idea where to start putting things back together.
Life has settled down after the Games. But when Sunset gets in major trouble, someone very unexpected comes to her aid. What follows will change her life in ways she didn't think possible.
When Princess Celestia comes down with a mysterious illness, Sunset takes it upon herself and Twilight to get to the bottom of it, which would be hard enough if she wasn't dating the other Twilight in secret.
Sunset Shimmer receives remarkable news: Princess Twilight's becoming the queen of all Equestria! But as her friends celebrate, Sunset struggles with her own destiny when dangerous, new magic leaks through a rip in space-time above Canterlot High.
Twilight and her orphaned niece are starting a new life in a new town, as far from Flurry Heart's monster of a grandfather as they can get. But as far as you might run, you can't run away from you. Especially when magic's involved.
"Wait, I'm sorry, are you saying I'm in love with you?" One day, when Sunset Shimmer is driving home from work, she crashes. Her car gets shattered, the other drivers are pissed, and it seems she has... memory loss?
Seeking escape from a painful situation, Princess Twilight decides to take a break from Equestria to visit her friend, Sunset Shimmer, in the human world.
While on a study-vacation in the Crystal Empire, Sunset, Sci-Twi, Starswirl, and Starlight will have to literally confront their past mistakes if Equestria is to survive.
Steel Song is a lot of things. Earth pony. Uncle. Professional bodyguard. Retired. So when he receives a mysterious package from Princess Luna, he's understandably apprehensive. Things are never as they seem in Equestria...
The gates of the underworld are opening for the first time in two thousand years. It's up to Sunset Shimmer, demon hunter extrordinaire, to slam 'em shut.
Applejack, Lord Mayor of Ponyville, is invited to the minotaur homeland of Beefland. A new sapient creature has been discovered and, frankly, they need Celestia's help. Foreign relations ensue.
After a nasty breakup with Sunset Shimmer, a Twilight Sparkle discovers a way to travel to parallel universes. Millions of Sunset Shimmers who've never met her. It was a perfect plan...until it wasn't.
A very different Sunset Shimmer finds herself in a much darker human world. She's found the power she always wanted, but is power what she really needs?
The Tantabus was a magical construction. It was made for one reason to cause Luna to have nightmares every night to punish herself. Why then did it escape? What was controlling it? When Luna finds out the truth her life is turned upside down.
Twilight has taken notice that Pinkie Pie has an extremely unusual set of abilities, and Twilight is determined to find out the source of Pinkie's Power. However, she might not like what she finds
Anon-A-Miss has ruined Sunset's life, they have turned Sunset's friends and the students of CHS against her. But with some encouraging words from Twilight, Sunset is reminded of who she is and is ready to fight back.
After the defeat of Discord Princess Celestia and Luna took the throne, fifty years later Luna is tired of ponies fearing her night and praising the day. Thus she begins an epic adventure to make the night safer for her subjects
"...thus was horror of the blackest depths and madness of the highest order born deep within the bowels of that old manor... horror and madness enough to send me screaming back into the putrid swamplands with what little remained of my own sanity..."
After the royal wedding, a new changeling hive makes its presence known and wishs to open diplomatic relations. Twilight decides to use this opprotunity to learn more about them, but ends up getting far more than she bargined for.