Discord's plan to send Twilight to the ends of Equestria in order to prove that they really are friends has worked out spectacularly! Or at least, he thinks it has. But even the Avatar of Chaos wasn't expecting the Tatzlwurm...

Lyra has discovered that her marefriend, Bon Bon, is actually a changeling! Fortunately for both of them, she's more curious than anything else...

Novel Tale, a changeling living in Canterlot as a writer, has his peaceful life shattered when changelings from another hive attack, revealing the existence of changelings to all of ponykind. And his last book had a changeling character in it...