This story is a sequel to Sunset's Crowning Achievement

The last time Twilight saw Starlight Glimmer, she threatened to kill Rainbow Dash when she was just a filly and ruin Twilight's life by going back in time. Only, when she failed to find Starlight in the past and returned home, Equestria wasn't a ruined wasteland, Ponyville was a lot bigger than she remembered, and all these new ponies in the castle were talking about some big pony they call Empress.

Part of The Destiny of the Ancients

60 years ago Sunset Shimmer went through the mirror connecting Equestria with the Human world, but instead of arriving at Canterlot the mirror had other ideas. Sunset found herself stranded in a little place called Beach City, a place that is being protected by a quartet of space rocks that can take human form.

Meeting Rose Quartz and the rest changed her life, turning Sunset from a moody and angry teenager to a caring, witty and a-little-too-much-ego kind of girl, but those idyllic days couldn't extend forever, because when a corrupted gem attacked the city and she was heavily injured saving human beings, Sunset turned into something no gem had seen before.

That was so long ago.

Now Sunset is Spinel, a hybrid that has a gem instead of a heart and whose powers are still a mystery to the surviving Crystal Gems.

This is her story.

Of how she became a Crystal Gem.

Of how she helped raise little Steven.

Of how she continues saving the Earth while making friends in Canterlot.

Art by GPizano:

Following her tragic death by yet another villain of the week, Twilight Sparkle finds herself facing something all alicorns eventually uncover.

The continue screen.

After nearly being mugged Twilight turns her considerable talent with magic towards self defense. When a fight with Luna goes farther that either of them wants it to, Twilight will need to find redemption in her new position as Luna's bodyguard and stop a conspiracy that wants to bring back a force more dangerous than either of them.

This story is a sequel to A Stitch in Time

Having discovered the message left for her by Star Swirl the Bearded in the distant past, Twilight once again finds herself caught up in the middle of a struggle against forces far greater than herself. In order to even stand a chance she'll need to travel further and wider than she ever has, and forge some unlikely alliances with old enemies. All to bring down the powers that have manipulated and shaped her entire life, and retake control of her own future.

The conclusion of the Time Loop Trilogy, which began with Hard Reset
Available in Spanish thanks to dgs1993
Series TV Tropes page

Twilight isn't having a very good day. An experimental spell blew up in her face, an army of changelings is attacking Canterlot, and she just died. Yet somehow, it looks like it's going to keep going downhill from here.

Given the chance to correct what's gone wrong, Twilight swears she's going to fix all this even if it kills her. Which it will. Frequently.

Cover art by Pixel Prism
Spanish Translation
Series TV Tropes page

This story is a sequel to Hard Reset

After the events of Hard Reset Twilight's life and mental well being are slowly returning to normal. Her recovery is cut short, though, when a letter arrives informing her that the time loop spell she cast is causing severe damage to space and time itself. In over her head, Twilight tries to summon anypony who will know how to fix it. The pony she gets is the last one she ever thought she would meet... and nothing like she expected him to be.

Available in Spanish thanks to dgs1993
Series TV Tropes page

Twilight Sparkle never was a Unicorn and she didn't even know it.
What happens when her true heritage comes to light? Will she willingly embrace it? Or will she be forced to?

Beware of spoilers in the comments!

Edited by uTTerAbsurdity, Zervziel, Stormwatch and Gwenio

Cover art by the talented Cartoonlion and colored by the equally talented Stormwatch, original can be found here

Click here for the Tvtropes page

A more realistic take on the opening events of the MLP movie, where the entire cast is NOT hit by plot mandated incompetence. It is, as expected, significantly shorter.

(Minor spoilers for first 15 minutes of the MLP movie, but 90% consisting of what would already be known from the trailers.)

Cover image borrowed from DashieMLPFim

Sunset Shimmer has finally decided to remain in the human world after the events of the Friendship Games, and has also resolved to study magic in her adopted home and defend it from any threats of dark magic alongside her friends. Then a mysterious incident leads Sunset and her friends to run straight into a dangerous world of supernatural beings that have existed in the human world for eons; twisted souls known as Hollows and the beings known as Soul Reapers that battle them. Where will this twist of fate lead the girls, and what secrets might be uncovered about their pasts in the process?

A crossover series between Equestria Girls and the Bleach anime/manga by Tite Kubo.

Now with TVTropes page!

New cover image by - Feather Book
Previous cover image by - Skijarama