If you can't wait for your hold to come in (you can reserve the book, audio book, or ebook) check out some of these titles to tide you over.
Enclave by Ann Aguirre
New York City has been decimated by war and plague, and most of civilization has migrated to underground enclaves, where life expectancy is no more than the early 20's. When Deuce turns 15, she takes on her role as a Huntress, and is paired with Fade, a Hunter who once lived Topside. When she and Fade discover that the neighboring enclave has been decimated by the tunnel monsters who seem to be growing more organized, the elders refuse to listen to warnings. And when Deuce and Fade are exiled from the enclave, the girl born in darkness must survive in daylight.
Ship Breaker by Paolo Bacigalupi
In America's Gulf Coast region, where grounded oil tankers are being broken down for parts, Nailer, a teenage boy, works the light crew, scavenging for copper wiring just to make quota--and hopefully live to see another day. But when, by luck or chance, he discovers an exquisite clipper ship beached during a recent hurricane, Nailer faces the most important decision of his life: Strip the ship for all it's worth or rescue its lone survivor, a beautiful and wealthy girl who could lead him to a better life. . . .
The Testing by Joelle Charbonneau
The Seven Stages War left much of the planet a charred wasteland. The future belongs to the next generation’s chosen few who must rebuild it. But to enter this elite group, candidates must first pass The Testing—their one chance at a college education and a rewarding career. Cia Vale is honored to be chosen as a Testing candidate; eager to prove her worthiness as a University student and future leader of the United Commonwealth. But on the eve of her departure, her father’s advice hints at a darker side to her upcoming studies--trust no one.
The Maze Runner by James Dashner
When Thomas wakes up in the lift, the only thing he can remember is his first name. But he's not alone. When the lift's doors open, Thomas finds himself surrounded by kids who welcome him to the Glade--a large, open expanse surrounded by stone walls. . All they know is that every morning the stone doors to the maze that surrounds them have opened. Every night they've closed tight. And every thirty days a new boy has been delivered in the lift. But the next day, a girl is sent up--the first girl to ever arrive in the Glade. And more surprising is the message she delivers.
Brain Jack by Brian Falkner
In a near-future New York City, fourteen-year-old computer genius Sam Wilson manages to hack into the AT&T network and sets off a chain of events that have a profound effect on human activity throughout the world.
The Always War by Margaret Peterson Haddix
For as long as Tessa can remember, her country has been at war. When Gideon Thrall is awarded a medal for courage, it's a rare bright spot for everyone in Tessa's town -- until Gideon refuses the award and runs away. Tessa is bewildered, and can't help but follow Gideon to find out the truth. But Tessa is in for more than she bargained for. Before she knows it, she has stowed away on a rogue airplane and is headed for enemy territory. But all that pales when she discovers a shocking truth that rocks the foundation of everything she's ever believed--a truth that will change the world.
Epic by Conor Kostick
On New Earth, a world based on a video role-playing game, fourteen-year-old Erik persuades his friends to aid him in some unusual gambits in order to save Erik's father from exile and safeguard the futures of each of their families.
Human.4 by Mike Lancaster
Humanity, like computers, can be upgraded. And old versions disappear. . . . At some unspecified point in the future, when technology is as advanced as possible and we are a race of super beings, some old audio tapes are discovered. On the tapes is the story of fourteen-year-old Kyle Straker. Hypnotized, Kyle missed the upgrade of humanity to 1.0. He isn't compatible with our new technology. And through the recording, he narrates what the upgrades really mean. And it's absolutely terrifying.
Legend by Marie Lu
What was once the western United States is now home to the Republic, a nation perpetually at war with its neighbors. Born into an elite family, June is a prodigy being groomed for success in the Republic's highest military circles. Born into the slums, Day is the country's most wanted criminal. When June's brother, Metias, is murdered Day becomes the prime suspect. Caught in the ultimate game of cat and mouse, Day is in a race for his family's survival, while June seeks to avenge Metias's death.
Cinder by Marissa Meyer
Humans and androids crowd the raucous streets of New Beijing. A deadly plague ravages the population. From space, a ruthless lunar people watch, waiting to make their move. No one knows that Earth's fate hinges on one girl. . . . Cinder, a gifted mechanic, is a cyborg. She's a second-class citizen with a mysterious past, reviled by her stepmother and blamed for her stepsister's illness. But when her life becomes intertwined with the handsome Prince Kai's, she suddenly finds herself at the center of an intergalactic struggle, and a forbidden attraction.
The Knife of Never Letting Go by Patrick Ness
Todd Hewitt is the only boy in a town of men. Ever since the settlers were infected with the Noise germ, Todd can hear everything the men think, and they hear everything he thinks. Todd is just a month away from becoming a man, but in the midst of the cacophony, he knows that the town is hiding something from him -- something so awful Todd is forced to flee with only his dog, whose simple, loyal voice he hears too. With hostile men from the town in pursuit, the two stumble upon a strange and eerily silent creature: a girl.
Starters by Lissa Price
In the future, teens rent their bodies to seniors who want to be young again. One girl discovers her renter plans to do more than party--her body will commit murder, if her mind can't stop it.
Unwind by Neal Shusterman
In a society where unwanted teens are salvaged for their body parts, three runaways fight the system that would "unwind" them. Brought together by chance, and kept together by desperation, these three unlikely companions make a harrowing cross-country journey, knowing their lives hang in the balance. If they can survive until their eighteenth birthday, they can't be harmed -- but when every piece of them, from their hands to their hearts, are wanted by a world gone mad, eighteen seems far, far away.
Variant by Robison Wells
After years in foster homes, seventeen-year-old Benson Fisher applies to New Mexico's Maxfield Academy in hopes of securing a brighter future, but instead he finds that the school is a prison and no one is what he or she seems.
Uglies by Scott Westerfeld
In Tally's world, your sixteenth birthday brings an operation that turns you from a repellent ugly into a stunningly attractive pretty and catapults you into a high-tech paradise where your only job is to have a really great time. In just a few weeks Tally will be there. But Tally's new friend Shay isn't sure she wants to be pretty. When Shay runs away, Tally learns about a whole new side of the pretty world -- and it isn't very pretty. The authorities offer Tally the worst choice she can imagine: find her friend and turn her in, or never turn pretty at all.