Impenetrable walls. Ethnic division. A ruthless dictator.

Escape. It's all eighteen-year-old Marcos Sanchez can think about as he stares at the towering walls of Queenstown in the Federated Republic of America, the ruthless dictator Supreme Commander Martin's stronghold.

But with Marcos's father controlling his life, freedom seems like an impossible dream. That is, until one daring move lands him in a secret labor camp, facing a future worse than death, and he encounters a secret rebel movement - The Underground.

Their rebellion won't come without consequences.

Martin and his toadies will stop at nothing to crush the Underground's uprising, and the stakes are higher than ever. Will Marcos and his diverse group of friends' determination and bravery be enough to free the camp, or will they too fall victim to Martin's iron fist?

With thrilling action, unexpected betrayals, and a relentless quest for freedom, fans of classic young adult dystopian literature will devour this gripping series opener.