There’s no end to the monsters that lurk in the dark.

Ghosts, werewolves, mad scientists, cultists, mutants, zombies, vampires, aliens and more lie in wait in the dark corners of Equestria, terrorizing the night. But the most infamous and dangerous of them all is the legendary witch Twilight Sparkle, with a five hundred million bit bounty on her head.

Seeking fame and fortune, Rainbow Dash sets out to defeat the legendary witch and collect the massive reward. The one thing she wasn't counting on was Twilight being less evil than she expected.

More stories set in this AU can be found here.

Cover art is a work in progress by Abode_WTF

Twilight Sparkle never seemed to notice Lyra Heartstrings. She didn't even remember Lyra's name.

They were friends back in Canterlot and even went to school together. Yet Twilight didn't notice that Lyra just happened to move to Ponyville the same day she did. She didn't even notice when Lyra appeared at her welcoming party. Nor did she ever seem to spot her old classmate passing by in the background on any other day during her stay in Ponyville. Some days she could look right at Lyra and never realize that they knew each other.

Lyra isn't a very noticeable pony. She has put a lot of effort into that.

Set in late season 5, after Amending Fences.
Note: Lots of spoilers in the comments.

Hollow Shades is a small farming and lumberjacking community, a tiny bubble of Equestria existing on the edge of the Everfree Forest. Things have been hard-going since the lumber mill was closed down and the town is slowly dying out. A young filly named Corn Crib however might have found a solution when she makes a bargin with a talking scarecrow she meets along the road. But who is Lord Barleycorn, and how can he possibly breath life back into Hollow Shades?

This is a lighthearted story that contains lots of OCs outside of Ponyville. The mane six will appear, but not until later chapters.

First time featured was May 23, 2014! I can't believe it! Thank you everyone! =3
Now with its own TVTropes page!
Picture was made by my friend Escopeto. He did a fantastic job of representing my story.

It has been one of the closest guarded secrets of Canterlot's royalty. Deep in a specially constructed dungeon, surrounded by warding spells and powerful magic barriers, exists an enigma. Within a cage that could only be described as something out of a nightmare, it waits and watches all of Equestria. A creature that cannot age, is immune to disease, does not thirst nor hunger, and resists all injury. But, it also holds secrets and knowledge that could safeguard the kingdom. Its powers are frightening, but it is civil enough for debate when patience permits.

Princess Celestia has sought counsel with the creature before, enduring it making deal after deal for its services. The Princess walks a fine line when dealing with it, knowing full well anything could give it an advantage despite its imprisonment. She has had to go back on her word in these dealings, and from this a deep animosity between them has been born. It is a necessary evil as she is convinced this is a being capable of untold evil far and above anything Equestria has ever dreamed of. So long as it remains within the confines of its cell, her kingdom is made safe. So much magic has been woven to ensure that, there is little chance of escape.

So long as the magic holds, there is no danger. So long as the cage remains strong, the nameless creature stays enthralled in his cavernous dwelling. If that were to change--if the magic failed--not even the wisest could say. But one thing is assured, it does not bode well for Equestria.

This story is a sequel to Stallions of Harmony - Longest Night

Life wasn't easy for Thunderlane. Since losing his parents, his life was reduced to work, caring for his little brother, work, dealing with Rainbow Dash, work, his questionable relationship with Blossomforth, work and even more Rainbow Dash. Not even Nightmare Moon's Everlasting Night changed that.

Just when it seemed like it won't end, his life was hit by a certain Lightning...

--
Other tag stands for Blossomforth (who has no tag), Cloud Kicker and Raindrops (who both have, but there's a limit).

This story is a sequel to School of Hard Knocks

Note: This is a sequel to School of Hard Knocks, and contains many spoilers for that story

Nightmare Night comes to Hoofington. Kids go door to door, looking for fun and candy. A fog rises, adding to the ambiance and bringing with it an otherworldly chill.

My heart is pounding, and it's not because of the sugar. What do these mists conceal in the dark, cold night?

A new adventure for Plum Pudding and Cinnamon Swirl!

This isn't where I belong. I left all this behind years ago, moved on with my life. But a mare from my past brought me back, and now she won't let me go. So I'm stuck here, trying to make the best of it with ponies that don't understand me, don't even like me. But when something moves in the darkness, and when things go wrong in the cold, dead night, they'll turn to me to try to set things right.

Why? Because once a police pony, always a police pony.
~~
This is a spin-off story to 'Why am I Pinkie Pie?!', and will contain spoilers for that story, but it's not necessary to read that story to understand this one.
Cover art by the talented Conicer
Need more Cinnamon Swirl? Merlos the Mad wrote a fanfic of this story!

There is now a side-story: A Hard Day's Nightmare Night

Ten years ago, the Griffon Empire opened a portal to a strange new world and tried to annex it. In the peace settlement that followed they lost control of the province containing the portal. Since then, the Griffonian Democratic Republic had been completely isolated, surrounded on all sides by a hostile empire. Now, for the first time, a visitor had been allowed.

The changeling hive of Twilight and Rainbow have settled in the Everfree Forest and they have had many adventures. But what happens at home? What's it like to live in Phoenix Roost? What's it like to be a Thestral from the long dead Moonlit Empire living in the modern day? A Tea'la from the nightmarish Chaos Lands? A pony among a sea of purple and blue shape shifters? Or even a Sphinx from distant lands with strange customs? Let's find out.

Side story to the Hive series by Law Abiding Pony. If you're not familiar with it how'd you find this? Go check it out, it's pretty good if I do say so myself. Course I do edit for it... Also very little would make sense if you jump in with just this story.
Pre-read and edited by LAP and BitterPill
Awesome cover art by PaintSplotch!
Tags will be altered as the story continues.

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.