Some of the best!

• 
  Anthropology Lyra is determined to find out the truth behind the mysterious legends of humans. by JasonTheHuman 130,415 words · 8,482 · 175
• 
  Background Pony "My name's Lyra Heartstrings, but you won't remember anything. Listen to my symphony, for it by shortskirtsandexplosions 432,377 words · 6,808 · 242
• 
  Fun With Changelings I'm sick of Wubsy getting no place in the fannon. So here's how she became Vinyl Scratch's pet. by Shukumei 45,645 words · 3,313 · 95
• 
  My Little GLaDOS GLaDOS just wants to test and be alone. Why can't any of these crazy ponies understand that? by TheApexSovereign 115,636 words · 3,830 · 117
• 
  No, I Am Not A Brony, Get Me Outta Equestria! A non-brony is transported to Equestria by BronyWriter 110,814 words · 4,714 · 227