Dark Lakes, book 3: Past SinsM. V. Stott

A long time ago, Joseph woke up next to a lake with his past scrubbed from his memory. Now, ten years later, secrets will be revealed.
It’s time for Joseph to discover the truth of his mysterious past, but for that to happen, it seems he’ll need to embrace his dark destiny.

And that’s not all poor Joseph has to deal with.

There’s also a spate of bizarre animal slaughters sweeping the area, a strange man who believes something monstrous is taking over his village, and a blossoming romance that may or may not be tainted with pure evil.

This is it. The end game. The place this story has been heading, right from the start. At long last, Joseph is about to learn his origin story.

But when he discovers the truth, will he reject his old ways, or will he finally give in and become the Magic Eater?