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Kyra hasn't been the same since she returned from her mysterious five-year disappearance. Now, on the run from the NSA, Kyra is forced to hide out with others who, like her, have been Returned. Yet she is determined to find Tyler, the boy she loves who was also abducted...all because of her. When her group intercepts a message that Tyler might still be alive, Kyra risks everything to get him back.

Eighteen-year-old Kricket Hollowell was looking for her place in the world when she discovered that the universe was bigger - and more dangerous - than she had ever dreamed. Now, whisked across space to the planet Ethar, Kricket learns that her genetic ability to see the future makes her a sought-after commodity...and the catalyst for war between her star-crossed parents' clans.

Regan and her friend, Josh, now know the truth about Elusion - but they, along with Regan's dad and other uses of Elusion, are stuck beyond the firewall in bleak Etherworld. They must fight Elusion from within, but the longer they stay, the less likely they'll be able to return to the real world. And even if they do escape, the next battle to stop Elusion may be even more difficult. They'll face corporate cover-ups, personal betrayals, and the terrifying realization that the danger may have grown beyond anyone's control.

What if the worst thing you ever did was unforgivable?

Davy's world fell apart after she tested positive for homicidal tendency syndrome. She was expelled from her school, dumped by her boyfriend, abandoned by friends, and shipped off to a camp that turns HTS carriers into soldiers. Davy may have escaped, but the damage has already been done. The unthinkable has happened. Now, even worse than having everyone else see her as a monster is the knowledge that they may have been right about her all along. Because Davy has killed.

Maisie Danger Brown just wanted to get away from home for a bit and see something new. She never intended to fall in love with a boy at space camp. And she certainly never intended to stumble into a frightening plot that just might destroy everything and everyone she cares about. But now there's no going back - Maisie's the only thing standing between danger and annihilation. She must become the hero the world needs before she loses her heart... and her life.

Kricket Hollowell never wished upon stars. She was too busy hiding in plain sight, eluding Chicago's foster care system. As her eighteenth birthday approaches, she now eagerly anticipates the day she'll stop running and finally find her place in the world. That day comes when she meets a young Etharian soldier named Trey Allairis, who has been charged with coming to Earth to find Kricket and transport her to her true home.

Jubilee Chase and Flynn Cormac should never have met. Lee is captain of the forces sent to Avon to crush the terraformed planet's rebellious colonists, but she has her own reasons for hating the insurgents. Rebellion is in Flynn's blood. His sister died in the original uprising against the powerful corporate conglomerate that rules Avon with an iron fist.

For the past two months, Kitty Doe's life has been a lie. Forced to impersonate Lila Hart, the Prime Minister's niece, in a hostile meritocracy on the verge of revolution, Kitty sees her frustration grow as her trust in her fake fiancé cracks, her real boyfriend is forbidden and the Blackcoat rebels she is secretly supporting keep her in the dark more than ever.

With her fiery red hair, new-girl outsider status, and tendency to be a total klutz, Autumn Falls definitely isn’t flying below the radar at Aventura High. Luckily, she makes some genuine friends who take her under their wing. But she also manages to get on the wrong side of the school’s queen bee, and then finds out the guy she’s started to like, funny and sweet Sean, hangs with the mean crowd. Now her rep and her potential love life are at stake.

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.

Cast out of her family three years ago, Mara turned to the only place that would take her - a school where students train to protect others. But Mara is stunned when guarding a noble girl in the Empire's capital turns out to be more dangerous than she could've imagined. More shocking still, she finds the boy she thought she had lost forever outside the gates of her new home. Mara knew the dizzying Imperial city would hold dangers.

Nothing is as it seems anymore. Leery from the horrifying incident at the end of her first year at Guilder Boarding School, Rae Kerrigan is determined to learn more about her new tattoo. Her expectations are high, an easy senior year and a happy reunion with Devon, the boy she's not supposed to date. All hopes of happiness turn into shattered dreams the moment she steps back on campus. Lies and secrets are everywhere, and a betrayal cuts Rae deeply.

Emily Bird was raised not to ask questions. She has perfect hair, the perfect boyfriend, and a perfect Ivy-League future. But a chance meeting with Roosevelt David, a homeland security agent, at a party for Washington DC's elite leads to Bird waking up in a hospital, days later, with no memory of the end of the night.

Jessica doesn't know how long it's been, only that it seems like forever since she's allowed her feelings to show. Ever since they attacked her city. Monsters which appear human but are void of any expression, and seem bent on destroying all signs of sentiment in others. Their lethal blades shred anyone who shows even the slightest emotion. After her only remaining friend is killed, Jessica flees the city hoping to find a place where emotions aren't fatal.

When Milo Mitchell falls for the beautiful, tuxedo-clad guy she found wandering her family's rural Colorado property, she never dreamed he was a scout from another galaxy, or that their relationship would leave him with an impossible choice: eradicating humankind, or initiating the end of his own people. Nick’s job is finding the elements his people need to power their elaborate interweb of minds.

How do you rid the Earth of seven billion humans? Rid the humans of their humanity. Surviving the first four waves was nearly impossible. Now Cassie Sullivan finds herself in a new world, a world in which the fundamental trust that binds us together is gone. As the 5th Wave rolls across the landscape, Cassie, Ben, and Ringer are forced to confront the Others' ultimate goal: the extermination of the human race.

Abducted to exotic worlds in quantum spheres, a 16-year-old, beauty Kate Wilson, and a team of teen misfits confront inner monsters and demons brought to life by quantum science. Dragons, aliens, sentient tornadoes, and tree-dwelling natives terrorize them as they fight for survival on strange planets and other worlds, and struggle to overcome emotional turmoil and mental illness. Kate is torn between sizzling passion and loyal stability, when two very different boys vie for her attentions.

This world is trying to kill Lily Proctor. Her life-threatening allergies keep her from enjoying experiences that others in her hometown of Salem take for granted, which is why she is determined to enjoy her first high school party with her best friend and longtime crush, Tristan. But after a humiliating incident in front of half her graduating class, Lily wishes she could just disappear. Suddenly, Lily is in a different Salem - one overrun with horrifying creatures and ruled by powerful women called Crucibles.

Katy knows that the world changed the night the Luxen came. She can't believe that Daemon welcomed his race or stood by as his kind threatened to obliterate every last human and hybrid on Earth. But the lines between good and bad have blurred, and love has become an emotion that could destroy her-could destroy them all.

Wren Connolly thought she'd left her human side behind when she died five years ago and came back 178 minutes later as a Reboot. With her new abilities of strength, speed, and healing along with a lack of emotions, Wren 178 became the perfect soldier for HARC (Human Advancement and Repopulation Corporation). Then Callum 22 came along and changed everything. Now that they've both escaped, they're ready to start a new life in peace on the Reboot Reservation.