A strange squirrel shows up near the edge of the Everfree, and Fluttershy just happens to pass by.

The Hive, where Queen Chrysalis and her swarm reside, isn't used to visitors. What happens when a powerful Human witch and her thirteen children suddenly show up?

A dimensional alchemist with a love for both dogs and flames comes across the controls for how Equestria works.

In all the varieties of Equestria, worlds cross over surprisingly often. What happens when someone from one world willingly brings chaotic items from another to Equestria for fun?

The Devourer, still bitter over his loss in Canterlot, sets out to make right what he did wrong: in Canterlot they know how he works, but his target isn't in Canterlot anymore.

Live to eat, eat for the Queen. It turns out that even expelling the Changeling Queen, Chrysalis, from Equestria wasn't quite enough to completely eliminate the threat that the changelings pose.