When Twilight and Applejack have a falling out over who can claim to have the best big brother, each will stop at nothing to prove theirs is better.

And their brothers will stop at nothing to make their sisters happy.

Celestia had a problem. Somepony wrote a novel about Nightmare Moon's rebellion. This made Luna quite unhappy, and unfortunately for her sister, Luna has not yet gotten the hang of modern traditions like freedom of speech, the abolition of the death penalty, and not bothering Princess Celestia when she's trying to sleep.

Fortunately, Celestia also had a faithful student, one who is now a Princess with an ill-defined portfolio and perfectly capable of dispensing justice by the laws of both today and one thousand years ago.

Now Twilight Sparkle has a problem.

(Title image hacked together from vectors by Martinnus1, Hawk9mm, and Paulie15.)

When the TARDIS lands in ancient Ponyland history, Derpy is overwhelmed by the peace and beauty of it. So why is the Doctor so scared of what lurks inside that castle? Now they face a terrifying power that hides behind a regal smile, and she will not be denied.

Dedicated to Lady Moondancer, archivist of G1 MLP.

Amazing vectors created by Kiddysa-Nekovamp, Boomersimon, and Tygerbug.

We all know the story of how the Princess’ young student and five friends defeated Nightmare Moon and brought Princess Luna back to our lands. But what if the tale were false? What if the young Twilight Sparkle on the event of her entrance exam had not been rescued by Princess Celestia, but instead lost her mind among the power of her youthful surge and had to be sent away, far away before she could destroy all of Canterlot with her newfound power. Now the feral unicorn prowling the Everfree Forest only vaguely remembers her past, slipping away from constant terrifying attempts to capture her.

And she is beginning to remember what true power felt like.

Editors include: Peter, Justin, Featherprop, Mitch H, and Bad Horse
Featured on Equestria Daily
Reviewed by Chris on One Man's Pony Ramblings and by Paul Asaran on his review blog
Now with a TV Tropes page

Physical books are available on Lulu.com
Monster in the Twilight (Paperback) 272 pages
Monster in the Twilight (Hardback)

Twilight Sparkle struggles to find a meaningful gift for Princess Celestia.

The city of Dock has long been a quiet shadow of its former self, and nopony knows that better than Belle, Captain of the town guard. A steady decline in the fortunes of the once prosperous port town has led to a certain amount of boredom, and to be honest, she wouldn't have it any other way.

When disaster strikes the otherwise sleepy town, Belle finds herself hock deep in the middle of a mystery unlike any the city has ever experienced. Now she must rely on her wits, and the help of friends both old and new to stop the pandemonium that threatens to destroy her world.

(Takes place between "It's About Time" and "A Canterlot Wedding.")

In which Shining Armor receives a promotion, Princess Cadance reunites with an old friend, and cloudfall is finally made. Part of the "Cadance of Cloudsdale" cycle, now with its own group!

After an accident, Rarity and Twilight are thrown in a race against time to stop their transformation into changelings before they become part of Chrysalis' swarm forever.

Commander Shepard remembers firing the crucible. She remembers she had to make an important choice. She remembers good friends, a lover, and plenty of loyal crewmen.

She just can't remember what her choice was. What the threat she was striving so hard to end was. Or what the faces of the most important people in her life look like.

She also has no idea how she wound up in the monster filled forest she's come to call home for the past eight months. Or how she picked up a snarky A.I. making its home in her omni-tool.