Ten years ago the Cloak Society was defeated by Sterling City's superheroes, the Rangers of Justice, and vanished without a trace. But the villains have been waiting for the perfect moment to resurface. . . .Twelve-year-old Alex Knight is a dedicated junior member of Cloak who has spent years mastering his telekinetic superpowers and preparing for the day when Cloak will rise to power again. Cloak is everything he believes in.But during his debut mission, Alex does the unthinkable: He saves the life of a Junior Ranger of Justice. Even worse . . . she becomes his friend. And the more time he spends with her, the more Alex wonders what, exactly, he's been fighting for.

    Ripped from their parents as babies, they are being protected from a horrible evil of devastating power, an evil they know nothing about.Until now.Before long, Kate, Michael, and Emma are on a journey through time to dangerous and secret corners of the world...a journey of allies and enemies, of magic and mayhem. And — if an ancient prophesy is correct — what they do can change history, and it is up to them to set things right.

    Sarah, an Upstate New York girls’ hockey team stand-out... Ben, a horse lover from the Pacific Northwest...And Cat, an artistic bird watcher from California. The four have nothing in common except for the head injuries that land them in an elite brain-science center in the Florida Everglades. It’s known as the best in the world, but as days pass, the kids begin to suspect that they are subjects in an experiment that goes far beyond treating concussions….and threatens their very identities. They’ll have to overcome their injuries – and their differences – to escape, or risk losing themselves forever.

    For one thing, kids as young as twelve get to apply for these prestigious summer jobs. And as for the applicant pool . . . well, these kids come from all over history.When Delia finds herself working at the Time Museum, the last thing she expects is to be sent on time-traveling adventures with an unlikely gang of kids from across the eons. From a cave-boy to a girl from the distant future, Delia's team represents nearly all of human history! They're going to need all their skills for the challenge they've got in store . . . defending the Time Museum itself!

    Under Orion's stars, bluesilver visions torment Tom, Macey and Thomas as they struggle with age-old forces. Distanced from each other in time, and isolated from those they live among, they are yet inextricably bound together by the sacred power of the moon's axe and each seek their own refuge at Mow Cop. Can those they love so intensely keep them clinging to reality? Or is the future evermore destined to reflect the past?

    One early winter morning on her way to buy supplies, she encounters a piskie--a small but very sarcastic fey creature that has been cornered by a group of the Black Sidhe, piskies from an opposing clan. She rescues him and unknowingly becomes involved in a war between the Seelie and the Unseelie, two opposing factions of fairies that have been battling each other throughout the long centuries of human history, with London--and England itself--as the ultimate prize. When the Invisible Order--a centuries-old secret society of humans that has protected mankind from the fey's interference--gets involved, things really start to get complicated. Now she is the central figure in this ancient war that could permanently change Earth. With no one to trust, Emily must rely on her own instincts and guile to make the right choices that could save her family and all of mankind.

    Yet just as he is on the brink of a discovery, he keels over, nearly dead.Thorton's servant, Sybil, and his talking raven, Odo, are filled with dread: will they be thrown out into the streets to fend for themselves? Their only hope is to discover the alchemist's secret and learn to make gold. And according to their master's last garbled words, the secret has something to do with a green-eyed child, the mysterious Book Without Words, and three sweet-smelling stones in the foul muck at the bottom of a cauldron...From Avi, the 2003 Newbery Award-winning author of "Crispin: The Cross of Lead," comes the story of Thorston, an alchemist who works to concoct a potion that will enable him to live forever--and keep dying and rising from the dead as a result.

    a mother who mysteriously disappears, a stranger who stalks her around London, and even the noble English Grandmother who kicked Saira and her mother out of the family. But when an old graffiti tag in a tube station transports Saira to the 19th Century and she comes face-to-face with Jack the Ripper, she realizes she needs help after all. Saira meets Archer, a charming student who helps her blend in as much as a tall, modern American teen can in Victorian England. He reveals the existence of the Immortals: Time, Nature, Fate, War and Death, and explains to Saira that it is possible to move between centuries – if you are a Descendant of Time. Saira finds unexpected friendships at a boarding school for Immortal Descendants and a complicated love with a young man from the past. But time is running out for her mother, and Saira must embrace her new identity as she hides from Archer a devastating secret about his future that may cost him his life.

    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.

    Little does 'Fina know, her great aunt is actually a Baba Yaga, a magical witch who lives in an even more magical cottage.Summoned to the cottage, Serafina's life takes an amazing turn as she finds herself becoming the new Baba Yaga. But leaving behind home and the boy she loves isn't easy, and as Serafina grows into her new and magical role answering the first question any stranger might ask her with the truth, she also learns about the person she's meant to be, and that telling the future doesn't always mean knowing the right answers.In her inimitable and bestselling way, ED Baker has crafted a funny and romantic story that combines some fabulous details from the original Slavic tale, with an all new spin!

    But everything changes when a stranger arrives at the farm. A new, incredible technology has been discovered in the city of Medlock, where a secretive guild of inventors have developed a way to capture spirits of the dead in animal-like machines, bringing them back to life. Prue knows that the "Ghost Guild" might hold the key to bringing her brother back, so she seizes the stranger's offer to join as an apprentice. But to find her brother, she needs to find a way to get the ghost machines to remember the people they used to be. Yet if Prue succeeds, all of society could come apart...

    With all the worries about his first year in college, he was not prepared for what would happen next. His way of life was flipped upside down when he mysteriously crossed into another dimension, into the beautiful land of Everville. His excitement was abruptly halted when he discovered that there was a darkness forged against both the natural world, which he knew well, and the new land which he discovered, Everville. He must devise a plan to save both worlds while joining forces with the race of Fron and The Keepers, whom both harbor hidden secrets he must learn in order to gain power over the evil that dwells in The Other In Between. With a race against time to save both worlds, his short time at Easton Falls did not quite prepare him for the evil, dark forces he must fight in order to conquer The Other In Between.

    There's no telling what she'll turn into - but Luna's got a plan. All she needs is an Omni-Wave Projector. Easy, right? That is, until a red-scaled beast is teleported from the prehistoric past to a far-flung future we call...today! Together they're the most Marvelous Team-Up of all - the Inhuman Moon Girl and time-tossed Devil Dinosaur! But will they be BFFs forever, or just until DD's dinner time? And Lunella soon learns that there are other problems with a having a titanic T. Rex as a pet in the modern-day Marvel Universe. School, for one. Monster hunters are another - especially when they're the Totally Awesome Hulk! Then there's the fact that everyone's favorite dino didn't journey through time alone. Beware the prehistoric savages known as the Killer-Folk - New York City's deadliest tourists! Can Lunella handle all this turmoil... and keep herself from transforming into an Inhuman monster? Collecting MOON GIRL AND DEVIL DINOSAUR #1-6.

    When war erupts, three unlikely heroes will discover there’s more to themselves—and more to their worlds—than meets the eye. . . . Oona Lee, the clumsiest student at the Sand Dancer Academy, is a fighter with a destiny bigger than she could ever imagine. An Tzu, a boy from the poorest slums, has a surprising gift and a knack for getting out of sticky situations. Jax Amboy is the star athlete who is beloved by an entire galaxy, but what good is that when he has no real friends? When these three kids are forced to team up on an epic quest, it will take not one, not two, but 5 WORLDS to contain all the magic and adventure!