K. A. Riley

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.

Aided by the Insubordinates, Kress and her Conspiracy wage a daring counteroffensive against the Patriot Army in an effort to liberate the city of San Francisco....

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....

Having escaped from the Processor and with the truth behind the Eastern Order finally revealed, Kress and her fellow Seventeens go on the run....

Leaving behind the people she loves most in the world, Ashen sets off into the wilderness in hopes of finding the elusive group of rebels know as the "Consortium"....

When Ashen heads east to New York City to find Finn's brother, she finds herself confronted by an entirely new set of problems. The city is a war zone overshadowed by the Behemoth, the largest arcology in existence. Few are allowed entry and those who go in never leave....

After barely escaping with her life, Ashen finds her way home to the Arc thanks to the help of an old friend. As she fights an impossible uphill battle, she must confront betrayal, lies, and heartbreaking loss that will either lead to her vindication or her ultimate downfall....

In a deal with her greatest enemy, Shara must move into the palace and pose as Prince Tallin's doting fiancée.

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....

Brought down by the trauma of recent events, Ashen Spencer resolves to step up the fight against her enemies in the Directorate. With the help of an unlikely friend, she infiltrates the Palace Grounds to steal a priceless object...only to find something even more valuable....

Stormport and Crystalbay have been feuding for five hundred years. The two kingdoms are different in almost every way except for one: In both places, girls and women have been stripped of their ancient power and are now owned like property and treated like pets.

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....

Encouraged by happy reunions, shocked by terrifying discoveries, and with the lives of millions and the fate of the nation hanging in the balance, Kress and her conspiracy—along with their new legions of allies, the Survivalists and the Unkindness....

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....

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....

Accompanied by her best friends and Beynac, her faithful golden retriever service dog, 16-year-old Virtue is about to attempt a daring escape from Aegis Academy and from its infestation of deadly, mostly naked, and occasionally cannibalistic Virulents....

Taken captive by a Fae whose cruelty is legendary throughout the realms of Kalemnar, Lyrinn must find a way to escape and get back to the High Lord she loves....

The 3:15 bell used to mean the end of class. Now, it means the end of everything. The Purple War is raging outside the protective walls of Aegis Academy. The infected, murderous Virulents are getting more aggressive on the inside....

After their costly victory over President Krug and the Patriot Army, 18-year-old Kress and her Conspiracy travel to a newly medieval London, England where they are forced to fight their way through two warring factions amid a decimated hellscape....

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....