Not since it was burned to a cinder by the sun, which has mysteriously begun the process of going supernova. The human race has fled to Mars, but this was only a temporary solution while we prepare for a second trip: a one-hundred-fifty-year journey to a distant star, our best guess at where we might find a new home.Liam Saunders-Chang is one of the last humans left on Mars. The son of two scientists who have been racing against time to create technology vital to humanity’s survival, Liam, along with his friend Phoebe, will be on the very last starliner to depart before Mars, like Earth before it, is destroyed.Or so he thinks. Because before this day is over, Liam and Phoebe will make a series of profound discoveries about the nature of time and space, and find out that the human race is just one of many in our universe locked in a desperate struggle for survival.

    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 MI6 agency. Operating out of a base in Scotland, the City Spies are five kids from various parts of the world. When they’re not attending the local boarding school, they’re honing their unique skills, such as sleight of hand, breaking and entering, observation, and explosives. All of these allow them to go places in the world of espionage where adults can’t. Before she knows what she’s doing, Sarah is heading to Paris for an international youth summit, hacking into a rival school’s computer to prevent them from winning a million euros, dangling thirty feet off the side of a building, and trying to stop a villain…all while navigating the complex dynamics of her new team. No one said saving the world was easy…

    But Jack alone is no match for the hoards of Zombies and Winged Wretches and Vine Thingies, and especially not for the eerily intelligent monster known only as Blarg. So Jack builds a team: his dorky best friend, Quint; the reformed middle school bully, Dirk; Jack's loyal pet monster, Rover; and Jack's crush, June. With their help, Jack is going to slay Blarg, achieve the ultimate Feat of Apocalyptic Success, and be average no longer! Can he do it?

    Trolls, werewolves, and butter-churn riding witches lurk amid the clawing branches, eager to swoop up the unwary. Jinx has always feared leaving the path—then he meets the wizard Simon Magus. Jinx knows that wizards are evil. But Simon’s kitchen is cozy, and he seems cranky rather than wicked. Staying with him appears to be Jinx’s safest, and perhaps only, option. As Jinx’s curiosity about magic grows, he learns to listen to the trees as closely as he does to Simon’s unusual visitors. The more Jinx discovers, the more determined he becomes to explore beyond the security of well-trod paths. But in the Urwald, a little healthy fear is never out of place, for magic—and magicians—can be as dangerous as the forest, and soon Jinx must decide which is the greater threat. Sage Blackwood introduces a daring new hero for an innovative new world as Jinx is joined by friends, battles enemies, and discovers life beyond—and even within—the forest is more complex than he can imagine, and that the Urwald itself needs him more than he could ever guess.

    The story follows Ty, who has lived his whole life on his family's homestead and has dreams of claiming his own stake when he turns eighteen. But when outlaws' attacks on government supply ships and settlements...

    Now they’ve brought together the first team of cadets, called Bounders, to be trained as high-level astronauts.Twelve-year-old Jasper is part of this team being sent out into space. After being bullied back on Earth, Jasper is thrilled to have something new and different to do with other kids who are more like him. While learning all about the new technologies and taking classes in mobility—otherwise known as flying with jetpacks—Jasper befriends the four other students in his pod and finally feels like he has found his place in the world.But then Jasper and his new friends learn that they haven’t been told everything about Earth Force. They weren’t brought to space for astronaut training, but to learn a new, highly classified brain-sync technology that allows them to manipulate matter and quantum bound, or teleport. And it isn’t long before they find out this new technology was actually stolen from an alien society.When Jasper and his friends discover the truth about why Earth Force needs them, they are faced with a choice: rebel against the academy that brought them together, or fulfill their duty and protect the planet at all costs.

    Underground. And out of time. Christopher Nichols and his family live on a new planet, Perses, as colonists of Melming Mining’s Great Mission to save the earth. Dozens of families like Christopher’s have relocated, too, like his best friend Elena Rosales. A communications blackout with Earth hits, and all of Perses is on its own for three months. It’s okay, though, because the colonists have prepared, stockpiling food and resources to survive. But they never prepared for an attack. Landers, as the attackers are called, obliterate the colony to steal the metal and raw ore. Now in a race against time, Christopher, along with a small group of survivors, are forced into the maze of mining tunnels. The kids run. They hide. But can they survive?

    While watching this daring girl fly through the sky, Jolene can dream of what it would be like to fly with her, far away from her own troubled home life where her mother struggles with a narcotic addiction. And Addie, who is grieving the loss of her father, finds solace in her online conversations with Jolene, her biggest—and only—fan.Then, one day, it all goes wrong: Addie's engine abruptly stops, and Jolene watches in helpless horror as the ultralight plummets to the ground and the video goes dark. Jolene knows that Addie won’t survive long in the extreme summer desert heat. With no one to turn to for help and armed with only a hand-drawn map and a stolen cell phone, it's up to Jolene to find a way to save the Desert Aviator.

    But he dives after friends whisked away to The Outskirts.The five kingdoms lie in between - wakefulness and dreaming, reality and imagination, life and death. Some people are born there. Some find their way there from other worlds.And once people are in the Outskirts, they find it very hard to leave.With the magic of the Outskirts starting to unravel, Cole and an unusual girl named Mira must rescue his friends, set things right in the Outskirts, and hopefully find his way back home…before his existence is forgotten.

    So when his great-uncle dies and bequeaths him the all so-called treasure in his overstuffed junk shop of an apartment, Ted explores it like it’s another level to beat. And to his shock, he finds that eccentric Great-Uncle Ted actually has set the place up like a real-life escape-the-room game!Using his specially honed skills, Ted sets off to win the greatest game he’s ever played, with help from his friends Caleb and Isabel. Together they discover that Uncle Ted’s “treasure” might be exactly that—real gold and jewels found by a Japanese American unit that served in World War II. With each puzzle Ted and his friends solve, they get closer to unraveling the mystery—but someone dangerous is hot on their heels, and he’s not about to let them get away with the fortune.

    Then comes a case that is as difficult as it is frightening. An anonymous caller begs for help. But before you can find out more, the line goes dead...The phone rings again, and this time you are ready. "Hello," you say."Help, I need your hel-l-l-lp....""Who are you?" you ask. "What is your name?""I'm scared," the voice says. "They're after me..." Click. The phone goes dead again. In the few seconds that have passed, your telephone-tracing device has already found the number of the other phone as well as the name and address of its owner: 555-7259, HENRY MARSDEN, 1100 HEDGE BROOK.If you decide you should go immediately to 1100 Hedge Brook, turn to page 4. If you decide to give your friends Ricardo and Lisa a chance to call back, turn to page 14. YOU choose what happens next!

    Like every child in the city, she wears a silver guardchain and is forced to obey the dreaded Blessed Guardians. She has never done anything by herself and won’t be allowed out on the streets unchained until Separation Day.When Separation Day is canceled, Goldie, who has always been both impatient and bold, runs away, risking not only her own life but also the lives of those she has left behind. In the chaos that follows, she is lured to the mysterious Museum of Dunt, where she meets the boy Toadspit and discovers terrible secrets. Only the cunning mind of a thief can understand the museum’s strange, shifting rooms. Fortunately, Goldie has a talent for thieving.Which is just as well, because the leader of the Blessed Guardians has his own plans for the museum—plans that threaten the lives of everyone Goldie loves. And it will take a daring thief to stop him. . . .Museum of Thieves is a thrilling tale of destiny and danger, and of a courageous girl who has never been allowed to grow up—until now.

    And they’re hungry for electricity. In the Earth of the future, humans are on the run from an alien force — giant blobs who suck up electrical devices wherever they can find them. Strata and her family are part of a caravan of digital rescuers, hoping to keep the memory of civilization alive by saving electronics wherever they can. Many humans have reverted to a pre-electrical age, and others have taken advantage of the invasion to become dangerous bandits and outlaws. When Strata is separated from the caravan, she must rely on a particularly beautiful and rare robot pony to escape the outlaws and aliens — and defeat the invaders once and for all.

    Even though her house is crammed full of books (her dad's a bibliophile), she's having trouble figuring out some very big questions, like why her dad seems to care about books more than her, why her best friend's divorced mom is obsessed with making cascarones (hollowed eggshells filled with colorful confetti), and, most of all, why her mom died last year. Like colors in cascarones, Lina's life is a rainbow of people, interests, and unexpected changes.In her first novel for young readers, Diana López creates a clever and honest story about a young Latina girl navigating growing pains in her South Texan city.

    Can he survive?Flames race toward Sam Castine's summer camp as evacuation buses are loading, but Sam runs back to get his phone. Suddenly, a flash of heat blasts him as pine trees explode. Now a wall of fire separates Sam from his bus, and there's only one thing to do: Run for his life. Run or die.Lungs burning, Sam's only goal is to keep moving. Drought has made the forest a tinderbox, and Sam struggles to remember survival tricks he learned from his late father. Then, when he least expects it, he encounters Delphy, an older girl who is also lost. Their unlikely friendship grows as they join forces to find civilization.The pace never slows, and eventually flames surround Sam and Delphy on all sides. A powerful bond is forged that can only grow out of true hardship-as two true friends beat all odds and outwit one of the deadliest fires ever.At the end of the novel, information about wildfires and useful safety tips add to the reader's understanding of one of the US's most dangerous natural disasters.