What if the enemy you despise holds the key to your salvation?

If you're fighting immortals who always get back up, you'd better have a way to do the same thing. Otherwise, it's lights out...

When you're a soldier genetically enhanced to the point of near immortality and you fight a mortal soldier resurrected with the pilfered blood of your people, friendship never enters the equation.

Here's what readers say:

* I shouldn't like Pietas. He's arrogant and pretends he's uncaring, but he's one of the most fascinating characters I've read recently.

* I loved this story! A scifi bromance like nothing else I’ve ever read.

* Pietas – the Ultra of awesome powers, both mental and physical – is left helpless and doomed by humans and a betrayer from his own kind. Six – a once-human ghost who should be the sworn enemy of any Ultra – saves Pietas from a destiny worse than physical death. The two are then marooned together on a distant, most likely deserted planet.

* The Ultra has vowed never to accept help from anyone even close to human. That vow is challenged by his need to survive. The ghost has pledged to destroy all Ultras on sight. Watching Pietas and Six grapple through this deep dilemma was nothing short of beautiful for me. If these adversaries can navigate the chasm of hatred, distrust and male ego between them, maybe there’s hope for our own fractured world.

* Immersed into a setting where every character is dealing with decisions, and where the wrong one is like having a jar of nitroglycerine and dropping it at his or her own feet. Characters to root for, and a story that satisfies all of the criteria of what makes up an excellent novel.