From Lauren Oliver, New York Times bestselling author of Before I Fall and the Delirium trilogy, comes an epic, masterful novel that explores issues of individuality, identity, and humanity.

Lyra's story begins in the Haven Institute, a building tucked away on a private island off the coast of Florida that from a distance looks serene and even beautiful. But up close the locked doors, military guards, and biohazard suits

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"In the world outside of the Haven Institute, Lyra and Caelum are finding it hard to be human-and Lyra, infected at Haven with a terrible disease, finds her symptoms are growing worse. When Caelum leaves without warning, Lyra follows him, seeking a pioneering organization in Philadelphia that might have a cure. But what they uncover there is a shocking connection to their past, even as their future seems in danger of collapsing. Though Gemma just...

Like its ambitious companion novel, Replica, this far-reaching novel by the powerhouse author of Before I Fall and the Delirium trilogy digs deep into questions of how to be a human being in a world where humanity cannot be taken for granted. In the world outside of the Haven Institute, Lyra and Caelum are finding it hard to be human, and Lyra, infected at Haven with a terrible disease, finds her symptoms are growing worse. When Caelum leaves without...

"Princess Amelia is dead . . . and one of you will replace her." Seventeen-year-old Victoria Sandalwood has served the Duke and Duchess all her life. Over the years, she's learned to make do with what she has and endure her surrogate father's awful punishments. She dreams of escape, but never expected it to come in the form of a message from the Queen of Westeria. Victoria learns that she's the Queen's daughter, the younger sister to Princess Amelia,...

After the shocking events at the Queen's Foundation Day press conference, Victoria finds herself back in the clutches of her sadistic surrogate father. She's afraid of losing someone she loves in an attempt to rescue her, so Victoria knows she must take drastic action to save herself. Duke Ramsey is willing to kill to keep her-and Victoria's now willing to kill to escape. The events at the press conference also left the palace in lockdown, and Prince...