When Princess Celestia comes down with a mysterious illness despite her immortality, her loved ones flock to her side, including Sunset Shimmer. With only so much time left, Sunset takes it upon herself and Twilight to get to the bottom of it. The two of them work together non-stop to find a cure, which would be fine, if Sunset had gotten around to telling any of them she's dating the other world's Twilight.

Edited by the kind and insightful Space Jazz. Cover art designed by the incredibly talented Kiki-Kit and modified by the masterful Amber Spark! Spoilers in the comments.

Sunset always knew that she was destined for greatness, but she never dreamed of how great she could become. Not until she had seen it – the mirror had shown her as an alicorn. Ignoring Celestia’s warnings, Sunset goes looking for answers.

When she learns that the mirror is also a portal to another world, well, what else was she supposed to do? But it seems that she hadn’t considered every possibility. She hadn’t, for example, considered that she might get herself trapped on the other side. Nor did she think she’d find herself transformed into a child again.

(Also available in print (temporarily out of stock), as an audiobook, and in Russian!)

A story set in the Who We Become series (earliest story, so a great starting point )

Many muches of thanks go out to ArchAngelsWings, Dessert, Mind Jack, Pasu-Chan,
CharCharChan, w_brown7, and eton975 for proofreading.
Additionally, thanks to Pasu-Chan for providing the glorious cover art

Ever since they decided to give dating another shot, Sunset Shimmer and Flash Sentry have been doing well together. But Christmas Eve is here and with a night together looming, Sunset is facing some hesitations regarding the physical aspect of their relationship. She turns to her friends for help, but maybe the answer is one that only she can provide.

Pre-read by Albinocorn, MythrilMoth, and RTStephen

Having been hit by the rainbow caused by Twilight and the girls; Sunset finds herself cursed and abandoned in the human world. Not wanting to deal with both the inevitable retaliation of the students and the curse, Sunset makes the decision to transfer. Now she has to deal with the rest of her school life in a new environment until the portal opens once more. All the while dealing with problems the curse has created for her along with unwanted memories of her past.

Losing a child is the most terrifying thing that can happen to a parent.

Sunset Shimmer had been gone for years. Celestia had never really given up hope that she would see her again, but the doubt had always been in the back of her mind: what if she never returns? The echoes of their last fight followed her all those years.

And now that Sunset Shimmer has returned, Celestia wants to see her again. She has an offer to make, to a filly she raised as a daughter.

The holiday season has come to Canterlot High, but there's little reason for yuletide cheer. A MyStable user called 'Anon-A-Miss' has been posting students' secrets for all to see, and the prime suspect is Sunset Shimmer. With not even her closest friends at CHS standing by her through this, it's looking like it'll take a holiday miracle for Sunset to weather this storm, much less clear her name.

This story is adapted from the Equestria Girls Holiday Special, written by Ted Anderson and drawn by Tony Fleecs. Additional inspiration is taken from "Ponyville Confidential", written by M. A. Larson, "One Bad Apple", written by Cindy Morrow, and Issue #29 of the ongoing, story by Ted Anderson and drawn by Jay Fogsitt.

The human Twilight finds out about what had happened during the Amon-A-Miss incident. In her rage, she chews out Pinkie Pie, Applejack, Rarity, Rainbow Dash, and Fluttershy for how badly they treated Sunset Shimmer and storms out on them. It's up to Sunset to calm her down.

After being betrayed by her friends during the Anon a Miss incident the darkness threatens to swallow up Sunset, but there are those who want to offer a helping hand and guide her in another direction. Will she take those offered hands, or will she let herself fall to the darkness forever?

A few hours after saving the Friendship Games, Sunset Shimmer and her good friend Twilight Sparkle are relaxing on the CHS lawn. The two are so close that Sunset finally feels like she can ask a question that's been on her mind for a while.

"Can I go home?"

On her way home one evening, Sunset Shimmer is jumped. Beaten and broken, she must now try and reintegrate back to her normal life, all while living under the constant fear her attackers will return to finish the job. As her mental condition worsens, it soon becomes apparent this is one problem that a blast of rainbow magic won’t solve...

Wonderful artwork courtesy of kul. Proofread by ForBloodySummer.
(Teen tag due to indepth description of physical violence in opening chapters.)

Now has a review by Arcanum Phantasy, which can be watched here!