While being forced by the Blackcoats to impersonate Lila Hart, the Prime Minister's niece, Kitty Doe finds herself imprisoned in Elsewhere, an inescapable detention area for criminals.

In a world where everyone must be Marked in order to gain citizenship and participate in society, a group of youngsters who questions the system struggles to identify the true enemy--while pursuing a group of Markless teenagers.

In search of a better life, Cassia joins a widespread rebellion against Society, where she is tasked with finding a cure to the threat of survival and must choose between Xander and Ky. Cassia, Ky, and Xander return to the Society to save the one thing they have been denied for so long, the power to choose.

Darrow is a Red, a member of the lowest caste in the color-coded society of the future. Like his fellow Reds, he works all day, believing that he and his people are making the surface of Mars livable for future generations. Yet he spends his life willingly, knowing that his blood and sweat will one day result in a better world for his children. But Darrow and his kind have been betrayed. Soon he discovers that humanity reached the surface generations...

The revolution is about to get even crazier. Twin sisters Becca and Cassie barely escaped the Crazy House alive. Now they are trained, skilled fighters who fear nothing, not even the all-powerful United. Together the sisters hold the key to defeating the despotic government and freeing the people of the former United States. But to win this war, will the girls have to become the very thing they've sworn to hate?

After fleeing the Moon, fifteen-year-old Phaet Theta hides on Earth and plots how to rescue her siblings from the wrath of the Lunar government.

June and Day make their way to Las Vegas where they join the rebel Patriot group and become involved in an assassination plot against the Elector in hopes of saving the Republic.

While Logan and his friends, leaders of the Markless revolution, face Chancellor Cylis's army, the Dust seeks a cure for an epidemic sweeping through the Marked, Logan's sister Lily's allegiance remains unclear, and climatic changes become ever more threatening.

In this alternate version of the 1950s, after the Axis powers win World War II, Yael, a Jewish skinshifter, fails in her mission to kill Hitler and finds herself being hunted while trying to finish what she started.

In a future United States under the power of a charismatic leader, thirteen-year-old Logan and his friends, a group of dissenters called the Dust, receive some startling information from the Markless community, opening their eyes to the message of Christianity and warning that humanity is now entering the End of Days.