This story is a sequel to Dear Applebloom

Inspired by Rarity and Applejack's letters, Rainbow Dash writes her biggest fan a letter of her own that will shed light not only on Scootaloo's origins, but Rainbow Dash's as well.

Special thanks to AcrylicDawn for the cover art.

This story is a sequel to Dear Sweetie Belle

Following Rarity's example, Applejack writes her little sister a letter. While Rarity's letter revealed the truth of Sweetie Belle's origins, Applejack's letter will shed light on the greatest unanswered mystery of the Apple family; what happened to Applebloom's parents?

Beautiful cover art by AcrylicDawn. Her DeviantArt. Check it out.

After an accident robs them of their parents, Rarity writes Sweetie Belle a letter laying bare a secret kept all the little unicorn's life.

"It's fascinating the level of depth this story takes. Just the part alone about why Rarity represents generosity is enough to bring tears to even the toughest critics. This is an amazing story in every way. Mature in some of its themes and true to life, yet not graphic or exploitive, 'Dear Sweetie Belle' is a must for My Little Pony fans who need a great, sad story to tide them over."
-Obake, Pony Fiction Archive

Beautiful cover-art by AcrylicDawn

A fantastic bit of fan-art from my dear friend Kaitlyn Warner.

A live reading by the Doom Pie Network Right Here

At long last, Equestria has returned to a state of peace. Celestia can focus on the simple task of ruling her little ponies and bringing about Harmony.

Or she would, if she didn't feel that something was wrong. Wrong with her? Wrong with Equestria? She can't tell, and that only makes it worse. Perhaps her friends are right. Perhaps she's become so used to conflict she doesn't know how to relax.

That's what the voice tells her, anyway.

Preread/edited by Pascoite and OnionPie. Thanks for putting up with me, guys!

Cover art by blueSpaceling.

This story is a sequel to Upheaval: Breaking Point

Following the events of Breaking Point, Twilight Sparkle and her friends discover that Equestria's demise may not come from an enemy invasion, but from within. The Barrier Lands and the Heartland begin the slow and uneasy process of reuniting into a single Equestria, but this long-delayed joining is already in danger at its conception.

With Celestia's power in her grasp and her agents by her side, the wheels of Black Rose's plans for Equestria's future continue to turn. However, her brazen gamble has done more than just bring down a centuries-old barrier. Ancient powers begin to stir: the remnants of a dark period in Equestria's history, the immortal inhabitants of Celestia's homeworld, and a rising tide of darkness coming ever closer.

Applejack and Flim haven’t always gotten along. Differing views and whatnot always got in the way of being friends. Maybe, in this dusty, old, and broken shed, that will change? Or not. Or they could just continue being enemies.

Could an old blanket, the warmest they’ve ever felt, change all that?

Equestria is a land of magic and harmony, a peaceful realm ruled by immortal and benevolent monarchs. At what cost is this possible?

Following the discovery of a strange and powerful device, Twilight Sparkle is whisked away to the edges of a land she thought she knew so well. Here, surrounded by ponies whose very existences have been kept secret, she must contend with vicious enemies, hostile allies, and the truth.

Chapters 1-16 edited by KiltedKey

SF (canon species only; no humans) Ponies were magically and genetically engineered to be the perfect servitor race. They are powerful, adaptable, intelligent and completely under the control of their creators. A laboratory accident frees one such pony from her mental chains, but how can one mare save herself and the rest of her kind if she doesn't even know she's a slave?
This is not the Equestria you know and these are not your little ponies... not yet, anyway.

Tags: Adventure, Diamond Dogs, Gryphons, NO HUMANS (did I mention that already?)
Other tags: historical, mind control, Clarke's 3rd Law, excessive use of high energy physics, before they were famous.
Detailed review by PaulAsaran.
Cover art by endrome , used with permission.
Russian translation (partial -- 'unofficially' completed in the comments)
A Soot-Covered World, book 1.

‘Have you ever,’ she started, ‘broken a promise you made?’

Celestia and Luna live a carefree childhood at Canterlot Castle, but its end approaches far too quickly — no matter how much they struggle, they find themselves drifting apart. And without their noticing, a new evil rises that could drive a wedge between them for good...

"It's so nice to see you again!" said the thing that was not Celestia. "Oh yes, I know who you are, Twilight Sparkle. I had a taste of your magic the first time we met. Mortals forget things so easily, I find. Allow me to refresh your memory: you tried to kill me. But you failed, Twilight Sparkle. You only mostly killed me. And I guess that makes you one very unlucky little pony."