Beyond the Empire and within it, the threat of war looms ever larger as the Blood Shrike, Helene Aquilla, Laia of Serra, and Elias Veturius all face increasing dangers.

"In a barren land, a shimmering glass dome houses the survivors of the Switch, the period when oxygen levels plunged and the green world withered. A state lottery meant a lucky few won safety, while the rest suffocated in the thin air. And now Alina, Quinn, and Bea--an unlikely trio, each with their own agendas, their own longings and fears--walk straight into the heart of danger. With two days' worth of oxygen in their tanks, they leave the dome....

In Freedom, where Thinkers rule and Rules should never be broken, Raine, daughter of the Director, is expected to spy on her roommate, Vi, and report back to him in case heavy brainwashing is not enough to prevent Vi from remembering the secrets he is anxious to keep hidden.

Alina, Quinn, and Bea, now outlaws and outcasts, make their way to the last enclave of the Resistance but once there, they discover they can count on no one but each other and may, in fact, have to betray those they considered allies.

Now firmly on the side of the Coracks, sixteen-year-old Kestra Dallisor plans to use the magic Olden Blade to kill the evil Lord Endrick, but when she fails, Endrick turns her into one of his Ironheart soldiers, without any memory of her rebellion, and bound to obey him, his spy within the Coracks; the rebel Simon is desperate to return her to the Kestra he loves, but he is reluctant to use the magic that might heal (or destroy) her--and neither Simon...

Vi knows the Rule: Girls don't walk with boys, and they never even think about kissing them. But no one makes Vi want to break the Rules more than Zenn...and since the Thinkers have chosen him as Vi's future match, how much trouble can one kiss cause? The Thinkers may have brainwashed the rest of the population, but Vi is determined to think for herself. But the Thinkers are unusually persuasive, and they're set on convincing Vi to become one...

"After her father's murder at the hands of the Ombrazian military, Rossana Lacertosa is willing to do whatever it takes to dismantle the corrupt system-tapping into her powers as a disciple of Patience, joining the rebellion, and facing the boy who broke her heart. As the youngest captain in the history of Palazzo security, Damian Venturi is expected to be ruthless and strong, and to serve the saints with unquestioning devotion. But three years spent...

Rowan is finally in Harmonia, an Earth-friendly, sustainable commune in the wilderness she always thought was dead. Even in this idyllic world, she finds no peace. Harmonia has strict rules-and dire consequences. Thinking about Eden is forbidden, but she's determined to rescue the loved ones she left behind. Though they are in terrible danger, her pleas for help are ignored. After months of living as one with nature, a shocking reminder of her past...

Yarrow is an elite: rich, regal, destined for greatness. She's the daughter of one of the most powerful women in Eden. At the exclusive Oaks boarding school, she makes life miserable for anyone foolish enough to cross her. Her life is one wild party after another...until she meets a fascinating, lilac-haired girl named Lark. Meanwhile, there is Rowan, who has been either hiding or running all her life. As an illegal second child in a strictly regulated...