Title: The Beast is an Animal
Author: Peternelle Van Arsdale
Summary: At seven, Alys first encountered the soul eaters, demonic twin spirits who - well, does what it says on the can. That didn't end well for her parents or any of the adults in her village. Alys and all the other children end up unwanted refugees in a neighboring village that uses them for free labor on the wall built to protect against the soul eaters. But as she grows, Alys chafes under mistreatment and feels a call to the forest, the soul eaters, and the Beast who controls them.
First Impressions: This was horror (why do I keep trying to read horror? whyyy?) but it ended well, and it was pretty grabby and readable. However, it also slid right out of my mind after reading, and my vague memory of the plot was that it never completely coalesced by the end.