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

This story is a sequel to Under A Luminous Sky

In the wake of the Mbwun killings , Spike seems to be better off then he was before: his large, muscled body is a far cry from the chubby baby he was, and he no longer has to go through his hundred-year wyrm sleep. Life, however, is rarely so simple. As he and Twilight move back to Canterlot, Spike finds that his new body may very well mean the end of his old life.

Ponyville is shaken to its core when a body is discovered in the Everfree Forest. As the townsponies grieve, the mysterious Special Agent Bentgrass from Their Majesties' Royal Investigative Service arrives at the Books and Branches library and drags Twilight into a world she's only read about: lies, corruption, suspicion, and murder.

Faced with an indifferent police force, and Agent Bentgrass's infuriating methods, Twilight must put the pieces together and catch the killer. But as blood continues to spill and questions pile up, one thing is terrifyingly clear: in the dark of the Everfree, much more is at play than mere murder.

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.

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

It has been more than one hundred years since Celestia banished Nightmare Moon. While Equestria has enjoyed a century of relative peace and prosperity, there are still lingering tensions between the three pony tribes.

Shadow Kicker, a proud warrior of Pegasopolis, must navigate the treacherous noble court of Canterlot and address the concerns and wounded pride of her own tribe in a desperate effort to prevent matters from coming to open warfare.

As the eternal regent of Equestria, Princess Celestia's knowledge of magic is without equal. Over her long life, only a few gifted ponies who had a great destiny before them have had the honor of learning at her side. Sunset Shimmer was one such pony: one of Celestia’s best and most promising students. As she learned at Celestia’s hooves, their bond strengthened until they became far more than student and teacher to one another.

Sometimes those closest to us are the ones who can hurt us the most.

[Note: This story does not directly tie into Equestria Girls]

Adventure, mayhem, magic of unknown origins. Oh, and talking ponies. These are the strange events that have brought three friends together into the wildest holiday that anyone could imagine.

It starts as a small Halloween chat, where they showcase their costume designs to one another. However, due to events outside of their control, they soon find themselves in a new land during a turbulent time.

Now trapped in a case of mistaken identity, these friends find themselves thrown into the deep end, when a royal wedding they’re asked to assist with is suddenly interrupted, and the three of them soon find themselves on an extended holiday from any sense of reality they ever knew.

We now have our own An Extended Holiday TVTropes Page:
A big thank you to wille179 for setting it up.
A/N: Now I would like you all to know first of all, this is a collaborative work between myself and some friends. So if you enjoyed this, why not stop by and say hello to the other three writers of this story. I have included their links at the bottom here.
Team Extended Holiday
American Brony - Writer
Teal Speckles - Writer
Shawn820 - Writer
OmniKitsune - Writer/Head Editor
Biker Dash - Editor

Big thanks to Shawn820 for the great cover art.
WARNING: There are spoilers in the comments. Read the comments at your own risk. By all means, please add to the discussions.