In the future, in a world baked dry by the harsh sun, there are those who live inside the wall and those, like 16-year-old midwife, Gaia Stone, who live outside. Gaia has always believed it is her duty, with her mother, to hand over a small quota of babies to the Enclave. But when Gaia's mother and father are arrested by the very people they so dutifully serve, Gaia is forced to question everything she has been taught to believe. Gaia's choice is now simple: Enter the world of the Enclave to rescue her parents, or die trying.

Water is scarce. Deserts have taken over the land. Nuclear war has devastated humanity. Humans live in walled super cities to keep out the irradiated. The land that was formerly known as America is divided into kingdoms ruled by royal elites. Born into the lowest Echelon of the Kingdom of Phangloria, 16-year-old Zea Calico faces a life of hunger, thirst, and toil. The only way out of this drudgery is revolution, and Zea is desperate to help the cause.

My whole world changed when I stepped inside the academy. Nothing is right about this place or the other students in it. Here I am, a mere mortal among gods...or monsters. I still can't decide which of these warring factions I belong to, if I belong at all. I only know the one thing that unites them is their hatred of me. Then there's Jaxon Vega. A vampire with deadly secrets who hasn't felt anything for a hundred years.

When Chloe falls asleep in study hall, it is the middle of May. When she wakes up, snow is on the ground and she can't remember the last six months of her life. Before, she'd been a mediocre student. Now she's on track for valedictorian and is being recruited by Ivy League schools. Before, she never had a chance with super jock Blake. Now he's her boyfriend. Before, she and Maggie were inseparable. Now her best friend won't speak to her. What happened to Chloe? Remembering the truth could be more dangerous than she knows…

When Ruby woke up on her tenth birthday, something about her had changed. Something alarming enough to make her parents lock her in the garage and call the police. Something that got her sent to Thurmond, a brutal government "rehabilitation camp." She might have survived the mysterious disease that killed most of America's children, but she and the others emerged with something far worse: frightening abilities they cannot control. Now sixteen, Ruby is one of the dangerous ones.

Kelsey has lived most of her life in a shadow of suspicion, raised to see danger everywhere. Her mother hasn't set foot outside their front door in 17 years, since she escaped from her kidnappers with nothing but her attacker's baby growing inside her - Kelsey. Kelsey knows she's supposed to keep a low profile and stay off the grid for their protection, but that plan is shattered when her dramatic car accident and rescue by volunteer firefighter and classmate Ryan Baker sparks media coverage.

Romance was not part of Nora Grey's plan. She's never been particularly attracted to the boys at her school, no matter how hard her best friend, Vee, pushes them at her. Not until Patch comes along. With his easy smile and eyes that seem to see inside her, Patch draws Nora to him against her better judgment. But after a series of terrifying encounters, Nora's not sure whom to trust.

Thirteen-year-old Julie Whitaker was kidnapped from her bedroom in the middle of the night, witnessed only by her younger sister. Her family was shattered, but managed to stick together, hoping against hope that Julie is still alive. And then one night: the doorbell rings. A young woman who appears to be Julie is finally, miraculously, home safe. The family is ecstatic - but Anna, Julie's mother, has whispers of doubts. She hates to face them.

In this queer contemporary YA mystery, a nonbinary autistic teen realizes they must not only solve a 30-year-old mystery but also face the demons lurking in their past in order to live a satisfying life.

Tenley "Ten" Lockwood is an average 17-year-old girl...who has spent the past 13 months locked inside the Prynne Asylum. The reason? Not her obsession with numbers but her refusal to let her parents choose where she'll live - after she dies. There is an eternal truth most of the world has come to accept: Firstlife is merely a dress rehearsal, and real life begins after death.

Two cousins, Rory and Arden, lie unconscious in a hospital burn unit. The fire, which broke out in their shared college dorm room, killed another student, and the police want answers. Tension between Rory and Arden's parents was already at an all-time high before the fire, owing to a recent financial crisis and the decline of the family business. As the parents huddle anxiously in the waiting room, carefully avoiding the subject of their own unraveling relationships, disturbing truths come to light.

Emotionally guarded Daphne Amos always believed she’d found a kindred spirit in her fiancé, Heath. Both very private people, they’ve kept their pasts hidden from the world, and each other, until Heath’s escalating nightmares begin to put an undeniable strain on their relationship. Determined to give their impending marriage the best chance of succeeding, Heath insists that Daphne join him on a seven-day retreat with Dr. Matthew Cerny, a psychologist celebrated for getting to the root of repressed memories.

When Alexis's little sister Kasey becomes obsessed with an antique doll, Alexis thinks she is just being her usual weird self. Things get weirder, though, when their house starts changing. Doors open and close by themselves; water boils on the unlit stove; and an unplugged air conditioner blasts cold air.

Sixteen-year-old Sayers Wayte has everything. Popularity, good looks, perfect grades—there's nothing Sayers' family money can't buy. Until he's kidnapped by a man who tells him the privileged life he's been living is based on a lie. Trapped in a windowless room, without knowing why he's been taken or how long the man plans to keep him shut away, Sayers faces a terrifying new reality. To survive, he must forget the world he once knew, and play the part his abductor has created for him.

Mara Dyer believes life can't get any stranger than waking up in a hospital with no memory of how she got there. It can. She believes there must be more to the accident she can't remember that killed her friends and left her strangely unharmed. There is. She doesn't believe that after everything she's been through, she can fall in love. She's wrong.

Two cousins, Rory and Arden, lie unconscious in a hospital burn unit. The fire, which broke out in their shared college dorm room, killed another student, and the police want answers. Tension between Rory and Arden's parents was already at an all-time high before the fire, owing to a recent financial crisis and the decline of the family business. As the parents huddle anxiously in the waiting room, carefully avoiding the subject of their own unraveling relationships, disturbing truths come to light.

Sixteen-year-old Sayers Wayte has everything. Popularity, good looks, perfect grades—there's nothing Sayers' family money can't buy. Until he's kidnapped by a man who tells him the privileged life he's been living is based on a lie. Trapped in a windowless room, without knowing why he's been taken or how long the man plans to keep him shut away, Sayers faces a terrifying new reality. To survive, he must forget the world he once knew, and play the part his abductor has created for him.

When Alexis's little sister Kasey becomes obsessed with an antique doll, Alexis thinks she is just being her usual weird self. Things get weirder, though, when their house starts changing. Doors open and close by themselves; water boils on the unlit stove; and an unplugged air conditioner blasts cold air.

Mara Dyer believes life can't get any stranger than waking up in a hospital with no memory of how she got there. It can. She believes there must be more to the accident she can't remember that killed her friends and left her strangely unharmed. There is. She doesn't believe that after everything she's been through, she can fall in love. She's wrong.

When Georgie Kendrick wakes up after a heart transplant she feels...different. The organ beating in her chest isn't in tune with the rest of her body. Like it still belongs to someone else. Someone with terrible memories...memories that are slowly replacing her own. Georgie discovers her heart belonged to a teenage girl who lived a rough life on the streets. Everyone thinks she committed suicide, but only Georgie knows the truth. And now Georgie has to catch a killer--before she loses herself completely.

When her boyfriend dies a most untimely death, Aura--who can see ghosts--is forced to reconsider her relationship with the living and dead in Shade.

Ricky Desmond has been through this all before. If he could just get through to his mother, he could convince her that he doesn't belong at Brookline. From the man who thinks he can fly to the woman who killed her husband, the other patients are nothing like him; all he did was lose his temper just a little bit, just the once. But when Ricky is selected by the sinister Warden Crawford for a very special program - a program that the warden claims will not cure him but perfect him - Ricky realizes that he may not be able to wait for his mom a second longer.

How do you let go of something you've never had? Junior year for Brooke Winters is supposed to be about change. She's transferring schools, starting fresh, and making plans for college so she can finally leave her hometown, her family, and her past behind. But all of her dreams are shattered one hot summer afternoon when her mother is arrested for killing Brooke's abusive father. No one really knows what happened that day, if it was premeditated or self-defense, whether it was right or wrong. And now Brooke and her siblings are on their own.

Violet Ambrose is grappling with two major issues: Jay Heaton and her morbid secret ability. While the 16-year-old is confused by her new feelings for her best friend since childhood, she is more disturbed by her "power" to sense dead bodies or at least those that have been murdered. Since she was a little girl, she has felt the echoes the dead leave behind in the world . . . and the imprints that attach to their killers.

When Abbey’s best friend, Kristen, vanishes at the bridge near Sleepy Hollow Cemetery, everyone else is all too quick to accept that Kristen is dead, and rumors fly that her death was no accident. Abbey goes through the motions of mourning her best friend, but privately, she refuses to believe that Kristen is really gone. Then she meets Caspian, the gorgeous and mysterious boy who shows up out of nowhere at Kristen’s funeral, and who keeps reappearing in Abbey’s life. Caspian clearly has secrets of his own, but he’s the only person who makes Abbey feel normal again.

Mallory killed her boyfriend, Brian. She can't remember the details of that night but everyone knows it was self-defense, so she isn't charged. But Mallory still feels Brian's presence in her life. Is it all in her head? Or is it something more? In desperate need of a fresh start, Mallory is sent to Monroe, a fancy prep school where no one knows her . . . or anything about her past.But the feeling follows her, as do her secrets. Then, one of her new classmates turns up dead.

They call it Company Town - a city-size oil rig off the coast of the Canadian Maritimes, now owned by one very wealthy, powerful, byzantine family: Lynch Ltd. Hwa is of the few people in her community (which constitutes the whole rig) to forgo bioengineered enhancements. As such, she's the last truly organic person left on the rig - making her doubly an outsider as well as a neglected daughter and bodyguard extraordinaire.

Last spring, Nikki Beckett vanished, sucked into an underworld known as the Everneath. Now she’s returned - to her old life, her family, her boyfriend - before she’s banished back to the underworld... this time forever. She has six months before the Everneath comes to claim her, six months for good-byes she can’t find the words for, six months to find redemption, if it exists. Nikki longs to spend these precious months forgetting the Everneath and trying to reconnect with her boyfriend, Jack, the person most devastated by her disappearance - and the one person she loves more than anything.

With the defeat of the Overtakers behind them, the five teenagers known as the Kingdom Keepers should be celebrating. By all accounts they saved Disneyland from certain destruction. Why then did their mentor leave one last puzzle for them to decipher? The Keepers must solve a puzzle of the past, or be crushed under an evil that makes the Overtakers seem like gentle souls.

Marguerite Caine grew up surrounded by cutting-edge scientific theories, thanks to her brilliant physicist parents. Yet nothing is more astounding than her mother's latest invention - a device called the Firebird, which allows people to leap into alternate dimensions.

You have two options. You die, or you Qualify. Sixteen-year-old Gwenevere Lark is determined not only to Qualify but to rescue her entire family. If you are good enough to Qualify, you are eligible to compete in the brutal games of the Atlantis Grail, which grants all winners the laurels, high-tech luxuries, and full privileges of Atlantis citizenship. And if you are in the Top 10, then all your wildest wishes are granted...such as curing your mother's cancer. There is only one problem. Gwen Lark is known as a klutz and a nerd.

As soon as the government passed legislation allowing humans to be genetically engineered and sold as pets, the rich and powerful rushed to own beautiful girls like Ella. Trained from birth to be graceful, demure, and perfect, these "family companions" enter their masters' homes prepared to live lives of idle luxury.

Generations ago, humanity was devastated by a virus that wiped billions from the planet. If not for AmeriGlobe's Pairing program to match immune survivors, and VaxWell's immunity-boosting biomods, humans would've died out. Lora Flannigan has sought to conform to the strict laws throughout her 18 years, and after the Testing she now stands on the brink of a prestigious pairing with high caste Jarid. Accepting the match will pull her and her family up from their low-caste existence.

Like all citizens since the ruining, Carrington Hale knows the importance of this day. But she never expected the moment she'd spent a lifetime preparing for - her choosing ceremony - to end in disaster. Ripped from her family, she'll spend her days serving as a lint, the lowest level of society. She knows it's her duty to follow the true way of the authority. But as Carrington begins this nightmare, rumors of rebellion rattle her beliefs.

Lune Tatum, adopted daughter of the Supreme Elite, has lived within her father's walled city for 11 years. But she wants out. Except she can't leave, and not because of the clans and mutated beasts that roam beyond the impenetrable, electrified walls protecting her life. Her plan has always been to win the Elite Trials and earn Title of Choice - her only chance at freedom. And the only way to return home to her mother. Then a boy from her past arrives on her 18th birthday. His presence threatens Lune's carefully laid plans and exposes memories she's desperate to forget.

In the future, in a world baked dry by the harsh sun, there are those who live inside the wall and those, like 16-year-old midwife, Gaia Stone, who live outside. Gaia has always believed it is her duty, with her mother, to hand over a small quota of babies to the Enclave. But when Gaia's mother and father are arrested by the very people they so dutifully serve, Gaia is forced to question everything she has been taught to believe. Gaia's choice is now simple: Enter the world of the Enclave to rescue her parents, or die trying.

Trust no one. Pull the trigger. Hide. Run. Stay away from the other survivors. Stay away from the Infected. Emma has obeyed her father's rules since she can remember running from the car accident that claimed his life. But one night that all changes. The knock at her cabin door and the voice of the girl on the other side don't make Emma help the girl. No - it's the fact that the girl, Anna, is willing to die to save her wounded brother that changes everything in Emma's world.

Fiona doesn't remember going to sleep. But when she opens her eyes, she discovers her entire world has been altered - her house is abandoned and broken, and the entire neighborhood is barren and dead. Even stranger is the tattoo on her right wrist - a black oval with five marks on either side - that she doesn't remember getting but somehow knows she must cover at any cost. And she's right.

Eighteen-year-old Brie Melrose is just a normal girl living in Outer Haven with the rest of her kind. Growing up in an orphanage, Brie never knew her parents, and her life was always destined to be simple. One day, a routine job turns into something much more, and Brie finds herself under the watchful eye of the Savants, the highest order of the Enhanced, blessed with supreme intellect and who consider emotions to be pointless. Soon, as threats she never even knew existed begin to close in, Brie learns that her world, and the city of Haven, isn't quite what she thought it was.

While the other girls in the walled city-state of Baalboden learn to sew and dance, Rachel Adams learns to track and hunt. While they bend like reeds to the will of their male protectors, she uses hers for sparring practice.