Sequel to "The Broken Mare"

While ensuring that the Nightmare has once again been banished to the Moon, Luna is attacked while teleporting back.  

A stallion has escaped from the lunar prison.  Who is this pony?  Is he controlled by the Nightmare?  What is he after?

Is Twilight's daughter in danger?

She's young... she's innocent ... she's so cute even the Dark Gods wouldn't dare to make her cry...

Who is this young unicorn filly with the big smile that makes ancient evil entities nervous?

She is "The Herald"...

Twilight Sparkle wakes up on the edge of the Everfree Forest, with no memory of how she got there, or why she is now several months pregnant.  The last thing she remembers is getting home to Ponyville after attending her brother's wedding.  What happened?  Why is she with foal?  And why has Fluttershy's cottage been abandoned for some time?

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This is my first MLP fic, and the first story I have posted online in many years.  Its been bouncing around my head for several months now, and I've been wanting to write for much longer.  I would like some feedback on my writing style, and if you have any ideas for where to take this tale, please share them with me.

Sequal:  The Rogue Stallion

A one-shot.  My take on a MLP crossover of Fallout with Warhammer 40K.

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After reading several of the Fallout: Equestria stories the situation to me just screams for this.  I probably won't write a full-fledged story, but if I do, this would be the intro for it.