Aza Holmes never intended to pursue the disappearance of fugitive billionaire Russell Pickett, but there’s a hundred-thousand-dollar reward at stake and her Best and Most Fearless Friend, Daisy, is eager to investigate. So together, they navigate the short distance and broad divides that separate them from Pickett’s son Davis. Aza is trying. She is trying to be a good daughter, a good friend, a good student, and maybe even a good detective, while also living within the ever-tightening spiral of her own thoughts.

From the acclaimed author of the Chaos Walking trilogy and A Monster Calls comes one of the most provocative teen novels of our time. A boy named Seth drowns, desperate and alone in his final moments. But then he wakes. He is naked, thirsty, starving. But alive. How is this possible? He remembers dying, his bones breaking, his skull dashed upon the rocks. So how is he here? And where is this place? The street seems familiar, but everything is abandoned, overgrown, covered in dust.

Adam Thorn doesn't know it yet, but today will change his life. Between his religious family, a deeply unpleasant ultimatum from his boss, and his own unrequited love for his sort-of ex, Enzo, it seems as though Adam's life is falling apart. At least he has two people to keep him sane: his new boyfriend (he does love Linus, doesn't he?) and his best friend, Angela. But all day long, old memories and new heartaches come crashing together, throwing Adam's life into chaos.

At seven minutes past midnight, thirteen-year-old Conor wakes to find a monster outside his bedroom window. But it isn’t the monster Conor’s been expecting - he’s been expecting the one from his nightmare, the nightmare he’s had nearly every night since his mother started her treatments. The monster in his backyard is different. It’s ancient. And wild. And it wants something from Conor. Something terrible and dangerous. It wants the truth.

Sarah Dewhurst and her father, outcasts in their little town of Frome, Washington, are forced to hire a dragon to work their farm, something to which only the poorest of the poor ever have to resort. The dragon, Kazimir, has more to him than meets the eye, though. Sarah can’t help but be curious about him, an animal who supposedly doesn’t have a soul but who is seemingly intent on keeping her safe. Because the dragon knows something she doesn’t. He has arrived at the farm with a prophecy on his mind.

From her first moment at Merryweather High, Melinda Sordino knows she's an outcast. She busted an end-of-summer party by calling the cops, a major infraction in high-school society, so her old friends won't talk to her, and people she doesn't know glare at her. She retreats into her head, where the lies and hypocrisies of high school stand in stark relief to her own silence, making her all the more mute.

On September 5, a little after midnight, Death-Cast calls Mateo Torrez and Rufus Emeterio to give them some bad news: They're going to die today. Mateo and Rufus are total strangers, but, for different reasons, they're both looking to make a new friend on their End Day. The good news: There's an app for that. It's called The Last Friend, and through it Rufus and Mateo are about to meet up for one last great adventure - to live a lifetime in a single day.

Caden Bosch is on a ship that's headed for the deepest point on Earth: Challenger Deep, the southern part of the Marianas Trench. Caden Bosch is a brilliant high school student whose friends are starting to notice his odd behavior.

It is freezing in the churchyard, even before the dead arrive. Every year, Blue Sargent stands next to her clairvoyant mother as the soon-to-be dead walk past. Blue herself never sees them - not until this year, when a boy emerges from the dark and speaks directly to her. His name is Gansey, and Blue soon discovers that he is a rich student at Aglionby, the local private school. Blue has a policy of staying away from Aglionby boys. Known as Raven Boys, they can only mean trouble. But Blue is drawn to Gansey, in a way she can't entirely explain.

When his mother became President, Alex Claremont-Diaz was promptly cast as the American equivalent of a young royal. Handsome, charismatic, genius—his image is pure millennial-marketing gold for the White House. There's only one problem: Alex has a beef with the actual prince, Henry, across the pond. And when the tabloids get hold of a photo involving an Alex-Henry altercation, U.S./British relations take a turn for the worse.

A peaceful organization of civilized planets is faced with a threat to their very existence. Desperate to save themselves, they turn for help to the most brutal, backward, violent species in the known galaxy: humans.

Marin hasn't spoken to anyone from her old life since the day she left everything behind. No one knows the truth about those final weeks. Not even her best friend, Mabel. But even thousands of miles away from the California coast, at college in New York, Marin still feels the pull of the life and tragedy she's tried to outrun. Now, months later, alone in an emptied dorm for winter break, Marin waits. Mabel is coming to visit, and Marin will be forced to face everything that's been left unsaid and finally confront the loneliness that has made a home in her heart.

Ketterdam: a bustling hub of international trade where anything can be had for the right price - and no one knows that better than criminal prodigy Kaz Brekker. Kaz is offered a chance at a deadly heist that could make him rich beyond his wildest dreams. But he can't pull it off alone.

Five years ago Corin Cadence's brother entered the Serpent Spire - a colossal tower with ever-shifting rooms, traps, and monsters. Those who survive the spire's trials return home with an attunement: a mark granting the bearer magical powers. According to legend, those few who reach the top of the tower will be granted a boon by the spire's goddess. He never returned. Now it's Corin's turn. He's headed to the top floor, on a mission to meet the goddess.

In Beatrice Prior's dystopian Chicago, society is divided into five factions, each dedicated to the cultivation of a particular virtue - Candor (the honest), Abnegation (the selfless), Dauntless (the brave), Amity (the peaceful), and Erudite (the intelligent). On an appointed day of every year, all sixteen-year-olds must select the faction to which they will devote the rest of their lives. For Beatrice, the decision is between staying with her family and being who she really is - she can't have both. So she makes a choice that surprises everyone, including herself.