As war surges in the factions of dystopian Chicago all around her, Tris attempts to save those she loves—and herself—while grappling with haunting questions of grief and forgiveness, identity and loyalty, politics and love.

No one knows why Juliette has such incredible power. It feels like a curse, a burden that one person alone could never bear. But The Reestablishment sees it as a gift, sees her as an opportunity. An opportunity for a deadly weapon.

Juliette has never fought for herself before. But when she’s reunited with the one person who ever cared about her, she finds a strength she never knew she had.

The Time Machine is a science fiction novella by H. G. Wells, published in 1895 and written as a frame narrative. The work is generally credited with the popularization of the concept of time travel by using a vehicle that allows an operator to travel purposely and selectively forwards or backwards in time. The term "time machine", coined by Wells, is now almost universally used to refer to such a vehicle.

Here, in the city once known as Chicago, an extraordinarily powerful Epic declared himself Emperor. Steelheart has the strength of ten men and can control the elements. It is said no bullet can harm him, no sword can split his skin, no explosion can burn him. He is invincible.

He was wrong.

Now he’s trapped in a school that’s surrounded by a razor-wire fence. A school where video cameras monitor his every move. Where there are no adults. Where the kids have split into groups in order to survive.

Where breaking the rules equals death.

But when Benson stumbles upon the school’s real secret, he realizes that playing by the rules could spell a fate worse than death, and that escape—his only real hope for survival—may be impossible.

Since Judge Crevan has declared her the number one threat to the public, she has been a ghost, on the run with Carrick--the only person she can trust.

But Celestine has a secret--one that could bring the entire Flawed system crumbling to the ground. A secret that has already caused countless people to go missing.

Judge Crevan is gaining the upper hand, and time is running out for Celestine. With tensions building, can she prove that to be human in itself is to be Flawed?