What happens when the first day of school is the last day of the world? For 16-year-old Virtue, navigating 11th grade is hard enough. Throw in the mass carnage of the Purple War, the brain-mangling Lemming Plague, and the overnight, post-apocalyptic breakdown of civilization, and suddenly, arguing with her parents, being picked on by bullies, and tyrannized by her teachers doesn’t seem quite so devastating.

On her 17th birthday, Ashen Spencer is blindfolded and escorted to the massive, mysterious building known as the Arc to begin her year of training and testing in hopes that she can earn the Cure - a powerful drug given only to those deemed worthy to survive beyond their 18th birthday. Ashen has a chance to rise up from her former life of squalor and be granted a place in society, if the Panel - the mysterious group of powerful men and women in charge of the Arc - deems her year a success.

A thousand years ago, the mortal realms of Kalemnar were separated from the land of the Fae by a dark, poisonous mist that takes lives with all the cruelty of the sharpest blade. Lyrinn Martel has been told all her life that the Fae deserted their lands long ago, leaving them to decay and ruin. Rumors still swirl to this day that the Immortals were malevolent creatures, bent on destroying the realms of humans, and that their departure was a welcome blessing.

Every year, 100 of the most dangerous convicted criminals from the impoverished Ward are given a chance to earn their freedom and to live a life of luxury in Nova Heights, the walled-in city of glass and steel estates built into the side of a mountain. All that’s standing between the Hopefuls and a full pardon are the Amnesty Games, a seven-day barrage of challenges, puzzles, mazes, traps, obstacles, contests, and competitions.

In a secret facility called the Processor, Kress and her fellow Recruits are subjected to endless weapons training, violent puzzles, dangerous war games, deadly escape rooms, and impossible Virtual Reality simulations. In the end, they’ll get answers to questions they’ll wish they never asked.

In the year 2043, with the nation destroyed by war, 17-year-old Kress and her conspiracy of friends embark on a dangerous cross-country mission to locate and recruit other Emergents, the name given to teenagers who have begun to exhibit strange evolutionary abilities. Not all Emergents are ready to accept who and what they are, however, and some have even started using their abilities for selfish or evil ends. Now Kress has to figure out who is friend and who is foe as she risks everything to expose the government’s lies and take down the tyrannical President Krug once and for all. 

In the realm of Kravan, children of lower-class citizens are raised in a prison-like structure called "The Tower" from birth until adulthood. Known as the Tethered, they are held in thrall until their powers reveal themselves around the time of their nineteenth birthday. Every year, the Tethered who are tested and deemed harmless are chosen to leave the Tower and join the outside world as servants to live in the households of the ruling class. Those who are deemed threats are taken away—and no one knows what happens to them, though they suspect the worst.

In the aftermath of a catastrophic EMP attack, sixteen-year-old Serenity Jones finds herself thrust from the hardships of homelessness into a harrowing struggle for survival in a world plunged into darkness and chaos. Serenity is a fierce and resilient young woman tempered by a life that has demanded nothing less. Serenity bears the weight of experiences that have conditioned her to be suspicious, calculating, and somewhat ruthless when circumstances require.

Ever since magic stormed the world, the price for human survival is surrendering your firstborn to the monsters. But this year it's Nova's turn, and the monsters better watch their backs.

With little warning, a solar super flare erupts from the sun. A billion tons of superheated plasma hurtles through space toward Earth. As multiple solar storms strike Earth, transformers explode, the power grid fails, and communication networks collapse. Half the world goes dark, thrusting the planet into utter chaos. With society crumbling around them, the survivors must fight not only for their lives, but for everything they hold dear - hope amid devastation, justice in the face of depravity, and ultimately, the perseverance of the human spirit against all odds.