Cruz Coronado leaves his tranquil home in Hawaii to join 23 talented kids from around the globe to train at the Explorer Academy with the world's leading scientists to become the next generation of great explorers. But for Cruz, there's more at stake. No sooner has he arrived at the Academy than he discovers that his family has a mysterious past with the organization that could jeopardize his future. In the midst of codebreaking and cool classes, new friends, and augmented reality expeditions, Cruz must tackle the biggest question of all: Who is out to get him, and why?

A thrilling new series soars above the competition and redefines middle-grade fantasy fiction for a new generation! The seven dragon tribes have been at war for generations, locked in an endless battle over an ancient, lost treasure. A secret movement called the Talons of Peace is determined to bring an end to the fighting, with the help of a prophecy - a foretelling that calls for great sacrifice. Five dragonets are collected to fulfill the prophecy, raised in a hidden cave and enlisted, against their will, to end the terrible war.

When best friends Dak Smyth and Sera Froste stumble upon the secret of time travel - a hand-held device known as the Infinity Ring - they're swept up in a centuries-long secret war for the fate of mankind. Recruited by the Hystorians, a secret society that dates back to Aristotle, the kids learn that history has gone disastrously off course. Now it's up to Dak, Sera, and teenage Hystorian-in-training Riq to travel back in time to fix the Great Breaks . . . and to save Dak's missing parents while they're at it.

Until their mother vanished, the Greystone kids - Chess, Emma, and Finn - knew nothing about the other world. Everything is different there. It’s a mirror image, except things are wrong. Evil. Their mother tried to fix it, but she and an ally got trapped there along with Ms. Morales, their friend Natalie’s mom. Now the four kids - brave Chess, smart Emma, kind Finn, and savvy Natalie - are determined to rescue everyone.

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....

With a dad who disappeared years ago and a mother who's a bit too busy to parent, Emmy is shipped off to Wellsworth, a prestigious boarding school in England, where she's sure she won't fit in. But then she finds a box of mysterious medallions in the attic of her home - medallions that belonged to her father...who may have gone to Wellsworth.

In the first book in this series, eight-year-old Drake is snatched up by King Roland's soldier and taken to the castle. He is to be trained as a Dragon Master. At the castle, he is joined by three other young Dragon Masters-in-training: Ana, Rori, and Bo. The Dragon Masters must learn how to connect with and train their dragons - and they must also uncover their dragons' special powers. 

As Horace and Chloe adjust to their newfound talents - Horace can see the future, and Chloe can walk through walls - a girl called April is drawn toward the Keeper stronghold, the Warren. She comes with a Tan'ji of her own, though it is damaged, and there is no telling what will happen if it cannot be made whole again. Accompanied by a mysterious woman with a power of her own and the young boy leading them in the right direction, April is being pursued by a pack of sinister hunters.

Happenstance, a boy with unusual green eyes, awakens with no memories. Falling in with the adventurer Lord Umber and his band of misfits, this boy with many uncanny gifts soon discovers that he may be the strangest one of all.

For as long as Lottie Fiske can remember, the only people who seem to care about her have been her best friend, Eliot, and the mysterious letter-writer who sends her birthday gifts. But now strange things and people are arriving on the island Lottie calls home, and Eliot's getting sicker, with a disease the doctors have given up trying to cure. Lottie is helpless, useless, powerless. And then a door opens in the apple tree. A door to another world - a world of magic both treacherous and beautiful - where Lottie seeks a cure for the incurable, a use for the useless, and protection against the pain of loss.

She will become one of the world's greatest heroes: Wonder Woman. But first she is Diana, princess of the Amazons. And her fight is just beginning. Diana longs to prove herself to her legendary warrior sisters. But when the opportunity finally comes, she throws away her chance at glory and breaks Amazon law - risking exile - to save a mere mortal. Even worse, Alia Keralis is no ordinary girl and with this single brave act, Diana may have doomed the world.

New York Times best-selling authors Ally Condie and Brendan Reichs team up to co-author this thrilling first book in a darkly suspenseful middle grade series. Everyone in Timbers knows Still Cove is off-limits, with its creepy Beast sightings and equally terrifying legends. But when a bullying incident sends 12-year-old Nico Holland over a cliff and into Still Cove's icy waters, friends Tyler and Emma - and even Opal Walsh, who usually runs with the popular kids - rush to his rescue...and discover a mysterious island hiding in the murky, swirling mists below.

Ernestine “Ernie” Terwilliger has put her dreams aside to look after her eccentric mother. Case in point: saving her from a mysterious stranger who’s just stormed the terrified woman’s antique store wearing a rattlesnake tattoo, leveling threats, and brandishing the weirdest deck of cards Ernie’s ever seen. When Ernie grabs some of the cards and runs, she’s launched into a world she never knew existed - one her mother may know more about than she’s revealing. With a handful of stolen cards, Ernie has just been made an unwilling player in a game of good versus evil.

Born to a wealthy Virginian family, privileged Jordan's got her life all planned out. Get her PhD, find the perfect Virginian man to marry, pop out a few more Kacys, and make her state senator father proud. If only Jordan could let the past rest. When your mother disappears without a trace, it carves a gash that bleeds a long time. Jordan has never given up hope that her mother is alive. So when Jordan's old nanny shows up with a mysterious locket containing a portrait of Jordan's mother, Jordan believes her hope was not in vain.

One boy: Jack McKinley is an ordinary kid with an extraordinary problem. In a few months, he's going to die. One mission: Jack needs to find seven magic loculi that, when combined, have the power to cure him. One problem: The loculi are the relics of a lost civilization and haven't been seen in thousands of years. Seven wonders: Because they're hidden in the Seven Wonders of the Ancient World.