I contributed a vignette to chapter 127 of Song of the Spheres. It's the first bit of writing that I've made public, and I'm quite pleased with how it turned out.
Sunset Shimmer is one of the most powerful unicorns in the world, but that won't help her when she's far from home and facing a danger explosions won't solve - diplomatic intrigue!
Rainbow Dash's first Sonic Rainboom garnered her plenty of attention—including from Celestia, who made Rainbow her student! A re-imagining of the events "Friendship is Magic" (New version!)
No humans. In Equestria's past, ponies exist only to serve their creators. One such pony is accidentally released from her mental chains, but how can one mare save herself and her people if she doesn't even know she's a slave?