When a tornado watch is issued one Tuesday evening in June, twelve-year-old Dan Hatch and his best friend, Arthur, don't think much of it. After all, tornado warnings are a way of life during the summer in Grand Island, Nebraska.But soon enough, the wind begins to howl, and the lights and telephone stop working. Then the emergency siren starts to wail. Dan, his baby brother, and Arthur have only seconds to get to the basement before the monstrous twister is on top of them.Little do they know that even if they do survive the storm, their ordeal will have only just begun...

    In fact, the only bond he shares with his eccentric father is a passion for archaeological excavation. So when his dad mysteriously vanishes, Will is compelled to dig up the truth behind his disappearance. He unearths the unbelievable: a subterranean society that time forgot. "The Colony" has existed unchanged for a century, but it's no benign time capsule of a bygone era. Because the Colony is ruled by a merciless overclass, the Styx. Will must free his father--is he also about to ignite a revolution?

    As Coke and Pepsi dodge nefarious villains from the Pez museum in California all the way to the Infinity Room in Wisconsin, black-and-white photographs and maps put young readers right into the action. And don't miss the next leg of the journey in The Genius Files: Never Say Genius!Supports the Common Core State Standards

    For 500 years, they've protected the source of their power - the 39 Clues. And for 500 years, they've kept their secrets silent. Until now.This extraordinary stand-alone novel cracks open the Cahill vault to tell the story of the most coveted piece of artwork in the world, a masterpiece that has been the target of seven separate theft attempts: Jan van Eyck’s altarpiece at Ghent. OPERATION TRINITY chronicles the first Vesper attack on the altarpiece in the 1600s, then jumps to WWII and young Grace Cahill’s desperate bid to save the masterwork from the Nazis. The final piece of the novel tells the story of Ian and Natalie Kabra’s first solo operation and features an 11th hour appearance by Grace Cahill on her final mission.History will never be the same.

    or bust. Unfortunately for him, his personality doesn’t exactly scream “secret agent.” In fact, Ben is so awkward, he can barely get to school and back without a mishap. Because of his innate math skills, Ben isn't surprised when he is recruited for a magnet school with a focus on science—but he’s entirely shocked to discover that the school is actually a front for a junior C.I.A. academy. Could the C.I.A. really want him?Actually, no. There’s been a case of mistaken identity—but that doesn’t stop Ben from trying to morph into a supercool undercover agent, the kind that always gets the girl. And through a series of hilarious misadventures, Ben realizes he might actually be a halfway decent spy…if he can survive all the attempts being made on his life!

    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.

    Instead she celebrates her Found Day, the day a housemaid and a cook to three eccentric Viennese professors found her and took her home. There, Annika has made a happy life in the servants' quarters, surrounded with friends, including the elderly woman next door who regales Annika with stories of her performing days and her countless admirers - especially the Russian count who gave her the legendary emerald, the Star of Kazan. And yet, Annika still dreams of finding her true mother. But when a glamorous stranger arrives claiming to be Annika's mother, and whisks her away to a crumbling, spooky castle, Annika discovers that all is not as it seems in her newfound home...

    When first-class passenger Will Everett gets the key to a train car containing priceless treasures, he becomes the target of sinister figures from his past. To survive, Will joins a travelling circus, helped by ringmaster leader Mr. Dorian, and Maren, a girl his age and an expert escape artist.

    Emma isn't exactly an ideal princess. Her laugh is more like a donkey's bray than tinkling bells, she trips over her own feet and she does not like Prince Jorge, whom her mother hopes she will marry. But if Emma ever thought to escape her troubles, she never expected it to happen by turning into a frog! When convinced to kiss a frog so he might return to being a prince, somehow the spell is reversed and Emma turns into a frog herself! Thus begins their adventure--a quest to return to human form.Fascinating and hilarious characters ranging from a self-conscious but friendly bat to a surprisingly loyal snake and a wise green witch confirm that readers won't soon forget this madcap story. A fantastic debut from the talented E.D. Baker.

    Finn Whitman and four other teens have been hired as Disney World guides, but with an odd twist: With cutting-edge technology, they have been transformed into hologram projections capable of leading guests around the park. What begins as an exciting theme park job turns into a virtual nightmare as Finn and his pals attempt to thwart an uprising by a menacing group of Disney villains.

    But he is wrong. Uncle Jonathan and his next-door neighbor, Mrs. Zimmermann, are both magicians! Lewis is thrilled. At first, watching magic is enough. Then Lewis experiments with magic himself and unknowingly resurrects the former owner of the house: a woman named Selenna Izard. It seems that Selenna and her husband built a timepiece into the walls—a clock that could obliterate humankind. And only the Barnavelts can stop it!

    "If you’re going to do something, make sure you do it with excellence," Gran would say. That was when Gran was feeling talkative, and not brooding for days in her room — like she did after telling Annie and her little brother, Rew, the one thing they know about their father: that he was killed in a fight with an angry man who was sent away. Annie tells stories, too, as she and Rew laze under the birches and oaks of Zebra Forest — stories about their father the pirate, or pilot, or secret agent. But then something shocking happens to unravel all their stories: a rattling at the back door, an escapee from the prison holding them hostage in their own home, four lives that will never be the same. Driven by suspense and psychological intrigue, Zebra Forest deftly portrays an unfolding standoff of truth against family secrets — and offers an affecting look at two resourceful, imaginative kids as they react and adapt to the hand they’ve been dealt.

    In fact, everything about Heidi and her mentally disabled mother's past is a mystery. When a strange word in her mother's vocabulary begins to haunt her, Heidi sets out on a cross-country journey in search of the secrets of her past.Far away from home, pieces of her puzzling history come together. But it isn't until she learns to accept not knowing that Heidi truly arrives.

    So when she finds a long-forgotten trail in the wild woods near her home, she resolves to follow it. It's a journey that leads her to unravel the dark secrets of her aunt's life - and her own. And while Zinny chases ghosts in the woods, gorgeous Jake Boone is determined to chase her . . .

    His hero, Luigi Lemoncello, the most notorious and creative gamemaker in the world, just so happens to be the genius behind the building of the new town library.Lucky Kyle wins a coveted spot to be one of the first 12 kids in the library for an overnight of fun, food, and lots and lots of games. But when morning comes, the doors remain locked. Kyle and the other winners must solve every clue and every secret puzzle to find the hidden escape route. And the stakes are very high.In this cross between Charlie and the Chocolate Factory and A Night in the Museum, Agatha Award winner Chris Grabenstein uses rib-tickling humor to create the perfect tale for his quirky characters. Old fans and new readers will become enthralled with the crafty twists and turns of this ultimate library experience.