Daring Do cannot believe her luck when she is asked to help explore the most ancient tomb known to ponykind. But terrible danger awaits her, for beneath the earth rests something beyond equine understanding.

Warning: comments contain ending spoilers.

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Alternate ending by Duplex Fields.
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Almost a year after what seemed to be the concluding battle in Celestia's great crusade against necromancers, something Mortem believes to be borderline discrimination, he discovers one of Celestia's armies setting up camp just outside his stronghold.

Not wanting to jump to any conclusions or risk angering the very powerful Princess, he concludes a diplomatic solution would be the best way forward. And so, he writes a letter.

Proofread by the wonderful Soren Mercer
Featured on Equestria Daily here
Audiobook versions by Illya Leonov and TheArchitect are here and here respectively
SoundCloud verion of Illya Leonov's is here

Rainbow Dash's morning was pretty much ruined.
She tripped getting out of bed and landed flat on her face, giving herself an aching muzzle.
She forgot to buy her favorite brand of hay flakes at the store yesterday and had to eat plain toast for breakfast.
She found out she had to pull double-duty today and tomorrow on the weather patrol.
Oh, and she found a nearly-dead foal, broken and bleeding at the edge of Ponyville.

The rest of her day became a whirlpool of stress and worry but the colt woke up, thank Celestia.
Something's not right, though. Nopony can find his parents, he's not in the registers, and there's an unsettling look in his eye...

-
YouTube reading by Fire Hearth

Chinese Translation by forgivenlove

Russian Translation by Likantrop

TV Tropes page, if you're interested in that sort of thing.

"Thanks, Mom." Two simple words said by a simple guard.

Not so simple when those words are accidentally addressed to Princess Celestia.

This story is a sequel to Split Second

Twelve years ago, she broke time. Two alternate timelines exist, each with a different version of Twilight Sparkle. Both versions of her are able to see the other. In this timeline, Sparkle is a Necromancer.

Or rather, she was. Sparkle is dead now, not that she cares. She's got a new body. With Thorn (her undead dragon son) and Cobalt (her apprentice and an assassin for hire) at her side, she's ready to take on the world. Again.

(Spoilers in the comments. Read at your own risk.)

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This story is a sequel to Split Second and won't make sense without it.
This story also loosely shares continuity with Lupine Tree. Reading that is not required.

Cover art by Swirling Line.

This story is a sequel to Culling of the Hives

It's been twelve years since Twilight awakened as a changeling. With Phoenix Roost's focus on economic and population growth, the hive has grown strong.

The rest of the changeling hives have been ravaged by war for years with Twilight's brood remaining aloof. Sphinx psyker immigrants have dispersed throughout not only Equestria but as far as the Griffin and Minotaur nations, eager for a new life away from the paranoia of their homeland.

Yet for all of Twilight's desire for leave the rest of the queens to their wars, the Home Guard's proclamation will force Twilight to return to the jungle of her rebirth.

Real cover art pending.

As always, big thanks to Boldish42 and A Bitter Pill for editing.

This story is a sequel to Aegis of the Hive

Natural selection. It is the byword of every changeling queen who has ever lived. The chief resource that has always curbed the hives' growth used to be love. Now though, with Queen Twilight Sparkle's bloodline capable of producing love on their own, the old guard of changeling morality has seen fit to acquire this ability for the next generation before removing all of their future royal daughters' competitors.

Some queens are far closer to this goal than others.

Editor in Chief: A Bitter Pill, and Boldish42

This story is a sequel to For the Hive

A few months after the events of Queen Twilight Sparkle's reveal that she and her hive can produce love, the changeling hives find themselves in an arms race. As Aegis Altair watches over her queens haggling with the minotaur emperor, she finds something that just might give Phoenix's Roost the edge it needs to come out on top.

This is a short interlude before hive book 3.

To save her sister and her faithful student, Celestia herself must travel into the ancient tunnels beneath the ruined castle in the Everfree Forest. She, and the guards who accompany her, must face the dark, twisting corridors. Still, what was Luna and Twilight's purpose at the old castle? Why were they unable to return of their own accord?

And what watches Celestia from beyond the light's edge?

The surface isn't safe anymore.

In the ruined depths of Canterlot, a team of brave salvagers discover six mares, long forgotten but miraculously preserved. Though these mares cannot remember what happened to their world, they possess powerful magic that hasn't been seen for centuries.

Now the Elements of Harmony are thrust headlong into a world beyond recognition. Twilight and her friends must dive into the sunken remains of history to determine what happened, but Equestria isn't the harmonious land it once was. Before they can focus wholly on the past, they may first have to survive the present.

It isn't going to be easy.

Audiobook by Skijarama!
Original Soundtrack by Noc!

Special thanks to Doccular42 for the original concept, and M1ntf4n for editing!

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Big thanks to dA artist fantazyme and reader jeffh4 for making this fantastic rendition of Rarity at Mr. Rich's party!

On the fence of whether to read? Check out the Rage Review or hear PaulAsaran's thoughts!