Pinkie Pie is being tormented by horrific nightmares. Unable to deal with it by herself anymore she seeks out Twilight's help, but will it have been the best decision when she finds herself alone in an abandoned, fog filled Ponyville?

Sequel: http://www.fimfiction.net/story/4676/Too-Shy-for-a-Rainbow

There have been a LOT of high-quality readings of Silent Ponyville, but this one is my personal favorite:
https://www.youtube.com/playlist?list=PLGh01rbB4o3xoSV7a6Omc-UJROXHRZ1Hv

"Applejack?"
"Yes Twi?"
"I found this book outside the Everfree Forest... It seems to be Apple Bloom's diary."
"Mah sis kept a Diary? Does it say what happened to her?"
"...Yes..."

TheLostNarrator did a fantastic reading of this story some time ago; find it here.
Now with a reading in Finnish, courtesy of DubbiKnight.
And a reading by Lotus Moon.

Night One

"Why is she standing out there? What does she want?"

Night Two

"There's something off about her...."

Night Three

"That's not Fluttershy..."