London, 2100. The oil ran out decades ago, then war took most of what was left. Only three cities still survived, and the last one is ringed by Outlaws waiting to take it.

Johnny has just been conscripted into the Guard. His brother Mike has been sent to the labs. When Mike makes a discovery that could save the world or end it, an Outlaw spy steals the secret. Now the brothers are running from the king they were raised to serve, and the friends they grew up with are picking sides.

For readers of The Hunger Games and The Marrow Thieves.

"The perfect blend of action, betrayal, science, and moral dilemmas." - Young Page Turners (5/5)

"I devoured this in a single sitting." - Goodreads