The First Battle — Stuart Jaffe

Nathan K -- he can hold two souls in his body. If he dies, he loses one yet lives on with the other. As long as he replenishes his second soul, he cannot be killed. Nathan K is immortal.

AGAINST AN IMMORTAL ARMY

After learning how some Immortal groups use mortals as slaves and worse, Nathan can no longer sit by. Yet stopping them means war.

To take on the Immortals is no easy task. Especially when they have had endless time to study strategy and tactics. Especially because they are willing to let a war stretch out across the shadows year after year for centuries.

But they aren't prepared for Nathan K. He will need allies, luck, and a determined soul in order to survive. A little C4 helps, too.

And this is only the beginning...