Short Synopsis
Katerina Martinez presents Book 4 in the Obsidian Order series. Contains mature themes.

Full Synopsis
Find the last stone. Stop my brother. Save the world.

Valoel, my half-brother, is on the hunt, only this time he doesn't want to recruit me—he wants to straight up murder me. I don't have a choice.

I have to kill him first.

Before I can do that, I need to find the fifth stone. Without it, my chances of beating him are slashed. The only problem is, I have no idea where to start looking for it. With only a few options and very little time to figure out which is the best one, I'm going to have to count on the one person I'd rather not see again in my life to make this work.

Draven.

To save myself, my city, and my friends, I have to push past my own pain and dig deep into whatever's left of me. I can't let Valoel find the fifth stone. If he does, we'll all be puppets to his whim. and I'm nobody's puppet.

Contains mature themes.