Emmett Atwater isn't just leaving Detroit; he's leaving Earth. Why the Babel Corporation recruited him is a mystery, but the number of zeroes on their contract has him boarding their lightship and hoping to return to Earth with enough money to take care of his family. Forever. Before long, Emmett discovers that he is one of 10 recruits, all of whom have troubled pasts and are a long way from home. Now each recruit must earn the right to travel down to the planet of Eden, where they will mine a substance called Nyxia.

Lunar Jones and the Dread Knights have brought hope to Mars. Between Dread’s power and a newly formed alliance with Earth, the once-dying planet is headed for prosperity at last. The only shadow is the one cast by Dav Robinson’s warning: Neptune is coming. As predicted, Neptune’s ships arrive in Martian space—and they’re not interested in talking. The ships launch an immediate attack. Lunar was prepared for hostilities, but the way the attack happens is unexpected. Neptune’s dragons seem divided, and its ships, while countless in number, are almost too easy to defeat.

The day that Christopher saved a drowning baby griffin from a hidden lake would change his life forever. It’s the day he learned about the Archipelago—a cluster of unmapped islands where magical creatures of every kind have thrived for thousands of years, until now. And it’s the day he met Mal—a girl on the run, in desperate need of his help. Mal and Christopher embark on a wild adventure, racing from island to island, searching for someone who can explain why the magic is fading and why magical creatures are suddenly dying.

Every year since the Ashlords were gifted phoenix horses by their gods, they've raced them. First into battle, then on great hunts, and finally for the pure sport of seeing who rode the fastest. Centuries of blood and fire carved their competition into a more modern spectacle: The Races. Over the course of a multi-day event, elite riders from clashing cultures vie to be crowned champion. But the modern version of the sport requires more than good riding.

Ava Baldwin has always tried to keep her anger in check, just like her mom taught her. But when know-it-all classmate Owen King tries to speak over her yet again, Ava explodes . . . and Owen freezes, becoming totally unresponsive. Although Owen recovers, Ava's parents whisk her off to her mother’s alma mater, the Accademia del Forte, a mysterious international boarding school in Venice.

Twelve-year-old Sophie has never quite fit into her life. She’s skipped multiple grades and doesn’t really connect with the older kids at school, but she’s not comfortable with her family, either. The reason? Sophie’s a Telepath, someone who can read minds. No one knows her secret - at least, that’s what she thinks.... But the day Sophie meets Fitz, a mysterious (and adorable) boy, she learns she’s not alone. He’s a Telepath too, and it turns out the reason she has never felt at home is that, well...she isn’t. Fitz opens Sophie’s eyes to a shocking truth....

Safiyyah loathes the brutal Nazi occupation of Paris, even though her Muslim identity keeps her safe—or, at least, safer than her Jewish neighbors. Violence lurks in the streets, her best friend has fled, and even her place of refuge—the library—has turned shadowy and confusing, as the invaders fear the power of books. Safiyyah longs to fight back and hates feeling powerless to help her Jewish friends. Worse yet, her father—who taught her to always do the right thing—is acting strangely and doing nothing to help them either.

Abel loves dragons, but after a disastrous showing in his dragon rider exam, he feels he's destined never to pilot one. That's why when an opportunity presents itself - even though it's tied to one of Drakopolis' mob-like kins - Abel leaps at the opportunity. But soon he's swept into a game of danger and cruelty - cruelty toward people, and especially toward dragons. With his own family's loyalties split between the kins, soon Abel will need to choose a side.

Sara Martinez is a hacker. She recently broke into the New York City foster care system to expose her foster parents as cheats and lawbreakers. However, instead of being hailed as a hero, Sara finds herself facing years in a juvenile detention facility and banned from using computers for the same stretch of time. Enter Mother, a British spy who not only gets Sara released from jail but also offers her a chance to make a home for herself within a secret MI5 agency. Operating out of a base in Scotland, the City Spies are five kids from various parts of the world.

Dave and his friends try to save the Badlands from the evil Mad Mulligan.

Lunar Jones and the Dread Knights have brought hope to Mars. Between Dread’s power and a newly formed alliance with Earth, the once-dying planet is headed for prosperity at last. The only shadow is the one cast by Dav Robinson’s warning: Neptune is coming. As predicted, Neptune’s ships arrive in Martian space—and they’re not interested in talking. The ships launch an immediate attack. Lunar was prepared for hostilities, but the way the attack happens is unexpected. Neptune’s dragons seem divided, and its ships, while countless in number, are almost too easy to defeat.

Emmett Atwater isn't just leaving Detroit; he's leaving Earth. Why the Babel Corporation recruited him is a mystery, but the number of zeroes on their contract has him boarding their lightship and hoping to return to Earth with enough money to take care of his family. Forever. Before long, Emmett discovers that he is one of 10 recruits, all of whom have troubled pasts and are a long way from home. Now each recruit must earn the right to travel down to the planet of Eden, where they will mine a substance called Nyxia.

Ren Monroe has spent four years proving she’s one of the best wizards in her generation. But top marks at Balmerick University will mean nothing if she fails to get recruited into one of the major houses. Enter Theo Brood. After a failed and disastrous party trick, fate has the two of them crossing paths at the public waxway portal the day before holiday. A fight breaks out. In the chaos, the portal spell malfunctions. All six students are snatched from the safety of the school’s campus and set down in the middle of nowhere. And one of them is dead on arrival.

Every year since the Ashlords were gifted phoenix horses by their gods, they've raced them. First into battle, then on great hunts, and finally for the pure sport of seeing who rode the fastest. Centuries of blood and fire carved their competition into a more modern spectacle: The Races. Over the course of a multi-day event, elite riders from clashing cultures vie to be crowned champion. But the modern version of the sport requires more than good riding.

Mason lives in 2023. His parents have just split up, and there's a guy at school who won't get off his case. As part of an assignment, he writes a letter to Albert Einstein and it ends up getting a little too personal. He throws the letter into his closet … and the next day he gets a letter back from a girl named Talia, who lives in 1987. She has problems of her own, including classmates who make jokes because she's Jewish. She thought her friends would have her back. But it ends up the only person she really has to talk to is … a random boy from the future?

Ava Baldwin has always tried to keep her anger in check, just like her mom taught her. But when know-it-all classmate Owen King tries to speak over her yet again, Ava explodes . . . and Owen freezes, becoming totally unresponsive. Although Owen recovers, Ava's parents whisk her off to her mother’s alma mater, the Accademia del Forte, a mysterious international boarding school in Venice.

Amari Peters has never stopped believing her missing brother, Quinton, is alive. Not even when the police told her otherwise, or when she got in trouble for standing up to bullies who said he was gone for good. So when she finds a ticking briefcase in his closet, containing a nomination for a summer tryout at the Bureau of Supernatural Affairs, she’s certain the secretive organization holds the key to locating Quinton - if only she can wrap her head around the idea of magicians, fairies, aliens, and other supernatural creatures all being real.

Twelve-year-old Atlas Wade has been trying to forget the memory of his mother by climbing mountains ever since she died when he was nine years old. When his father signs them up for an expedition group hoping to be the first to ever summit the unconquerable Mount Everest, Atlas can't wait for the chance to prove himself to his father, and maybe finally he can leave his mother behind him on the mountain. But this time, Atlas is the one left behind, as well as a young American girl named Maddie and their sturdy yet injured Sherpa, Chodak.

Summer, 1940. Nineteen-year-old Jakob Novis and his quirky younger sister Lizzie share a love of riddles and puzzles. And now they’re living inside of one. The quarrelsome siblings find themselves amidst one of the greatest secrets of World War II—Britain’s eccentric codebreaking factory at Bletchley Park. As Jakob joins Bletchley’s top minds to crack the Nazi's Enigma cipher, fourteen-year-old Lizzie embarks on a mission to solve the mysterious disappearance of their mother.

I used to be the greatest Earth Mage in my world. The head of the entire Order of Architects. But the older you get, the more you come to realize that at some point, you need to retire, so that you can have the chance to enjoy a peaceful life and to cede your place to the young, some of whom have already turned two thousand years old . . .So that's what I did. But I failed to account for one thing: during the course of my long life, I'd accumulated too many enemies, and they had decided to spoil my retirement. So they died along with me. And I hope their deaths were final. But mine was not!