A prophecy leads the Imperium of Mankind to deploy a Deathwatch team deep inside the Warp. Soon they encounter Equestria and the "Six Blessings" it harbors. How will ponykind react to the fierce and grim protectors of humanity? The two sides will need to find common ground, and fast: a new threat has arrived in Equestria, and they will stop at nothing to see this fragile alliance destroyed...

A Warhammer 40,000 crossover. Special thanks to csimadmax for creating the cover.

'John Smith' has settled in Ponyville with his wife and two daughters for many peaceful years. When the TARDIS gets a temporal distress call, Doctor Whooves and his family find themselves lost in time. Now Derpy must contend with not only monsters and maniacs, but the future and past versions of her husband!

==Originally written spring 2011== Equestria Daily Post==
GLaDOS is free of Chell, free to continue testing, when she discovers a portal gun Wheatley tried to repair with duct tape. When the portal gun catastrophically fails, the enrichment center, GLaDOS, and Chell are literally dropped in the middle of Equestria. The mute test subject soon finds the world of ponies far more welcoming than the human world. But GLaDOS sees possibilities. Let the testing begin... for science.

Scootaloo is a small pegasus with big dreams, one of those dreams is to be even more famous than her idol, Rainbow Dash. To get there, though, she needs to do a bit of growing, and first of all she needs to learn how to fly. A new invention from her friend Doctor Whooves may get her there in no time at all, literally before she knows it.

Cover image from Snapai! http://snapai.deviantart.com/art/Buck-to-the-Future-260010765

I've spent the majority of my life tilling the desolate land in which I live. Every day, I wake up to move useless rocks from one location to another. This is an archaic line of work that my family has clung to for generations. It is a dull, grey existence.

Today, I have woken up in a strange room, lying in a bed that isn't mine. I'm surrounded by five mares whom I've never seen in my life. They claim to be my friends, and expect me to bring joy to the hearts of everypony.

Joy? I don't think I've ever experienced this for myself, so how am I supposed to thrust it upon others?

My name is Pinkamena Diane Pie, and I'm not sure what to make of this situation.

This story is a sequel to The Sisters Doo

Twilight Sparkle is a scientific pony. She understands things when they are explained.

Pinkie Pie is... uh... not a scientific pony. And she can't explain anything.

But there are secrets in the Wabe that Twilight needs to know, and only Pinkie has the answers.

A side-story to "The Sisters Doo".

Daring Do seeks a favor from her sister in Ponyville. Due to buried grudges, things quickly get out of hoof. She soon finds herself on her most perilous mission yet... with her biggest fan in the world. In the midst of truth and lies, loyalty and treachery, love and hate, one thing is clear ― some family situations are stranger than fiction.

The story extends in Through the Looking-glass and What Pinkie Found There and The Daughter Doo: Honorary Cutie Mark Crusader.

Many thanks to Honey Mead and statoose for their watchful and helpful pre-reading.

Ckat_Myla and statoose (CatNStat) have started an excellent reading of TSD.

While pursuing a splinter of Hive Fleet Behemoth, Captain Sicarius and the Ultramarines 2nd company are caught in a warp storm that carries them and their prey to an unknown planet. Meanwhile, Princess Luna notices something strange in space that could spell danger for all of Equestria. Swept up in a war between the terrifying Tyranid swarm and the vengeful Ultramarines, the ponies must fight for their lives in a war that spans a galaxy.

Thanks to thirdstring_overlord and GiftedMonster for proofreading my newer chapters. thirdstring_overlord also writes an excellent 40k crossover that needs some fans. Go check it out!

Disclaimer: I do not own My Little Pony: Friendship is Magic and Warhammer 40k. They are the properties of their respective owners.

After GLaDOS is uploaded into a potato battery, Wheatley humiliates the AI even further by uploading her into a project that was abandoned by Aperture a long time ago. In the blink of an eye, she finds herself in a deformed body of flesh and bone that resembles an equine, and is just as powerless as one too. It comes with all of its needs and bodily functions as well. To make matters worse, she's trapped in a land full of insufferable creatures that just want to make 'friends.' Will GLaDOS' cold, sadistic sense of humor and morals get the better of the ponies? Or will they peel away the once artificial being's metallic shell and find that there's a softer side? Probably not, but it's worth a try.

Story Theme: Tyler Bates - I Love You (Watchmen OST)

Thanks to Meeester, MrJoshy, and funkyferret for proofreading/reviewing.

Cover by Fedte16.

The year is 2414. The Federation is alive and well. The Klingons back to being the Federation’s Allies, the Romulans power diminished, the Undine now an Ally, and the Borg all but washed up. And by now the Zeta Andromeda Galaxy had moved close enough to the Milky Way to allow a Transwarp Gate connection. Starfleet has jumped on the chance and is now exploring the new Quadrant. Leading the charge is the Temporary Federation Flagship U.S.S. Evans-A, veteran of the Klingon-Federation War, the Borg’s invasion of the Alpha Quadrant, and the Romulan-Reman Civil War with Vice Admiral Blaze Johnson at the helm, the man who destroyed the Borg H.I.V.E.
Arriving at an uncharted system, Blaze and his loyal crew find a mystery. A planet that is the center of its system, surrounded by Spatial anomalies, and the primary species are Ponies? Defying the Prime Directive, Blaze goes and explores the planet. But there is more on the planet than its ultra friendly inhabitants. What he finds there could threaten not only the planet called Equestria, but the Federation, and both the Milky and Zeta Andromeda Galaxy.