They thought the hunt for 39 Clues leading to the source of that power was over. They even thought they'd won. But Amy and Dan were wrong.One by one, distress calls start coming in from around the globe. Cahills are being kidnapped by a shadowy group known only as the Vespers. Now Amy and Dan have only days to fulfill a bizarre ransom request or their captured friends will start dying. Amy and Dan don't know what the Vespers want or how to stop them. Only one thing is clear. The Vespers are playing to win, and if they get their hands on the Clues . . . the world will be their next hostage.

    When their beloved aunt--matriarch of the world's most powerful family--dies, orphaned siblings Amy and Dan Cahill compete with less honorable Cahill descendants in a race around the world to find cryptic clues to a mysterious fortune.Book includes game cards which the reader may use to play an online version of the treasure hunt.

     That's Margaret Rose Kane's response to every activity she's asked to participate in at the summer camp to which she's been exiled while her parents are in Peru. So Margaret Rose is delighted when her beloved uncles rescue her from Camp Talequa, with its uptight camp director and cruel cabinmates, and bring her to stay with them at their wonderful house at 19 Schuyler Place. But Margaret Rose soon discovers that something is terribly wrong at 19 Schuyler Place. People in their newly gentrified neighborhood want to get rid of the three magnificent towers the uncles have spent forty-five years lovingly constructing of scrap metal and shards of glass and porcelain. Margaret Rose is outraged, and determined to strike a blow for art, for history, and for individuality...and no one is more surprised than Margaret Rose at the allies she finds for her mission.

    They say a lot of things about the Schwa, but one thing’s for sure: no one ever noticed him. Except me. My name is Antsy Bonano—and I can tell you what’s true and what’s not, ’cause I was there. I was the one who realized the Schwa was “functionally invisible” and used him to make some big bucks. But I was also the one who caused him more grief than a friend should. So if you all just shut up and listen, I’ll spill everything. Unless, of course, "the Schwa Effect" wipes him out of my brain before I'm done....

    When Kit meets John Askew, another boy whose family has both worked and died in the mines, Askew invites Kit to join him in playing a game called Death. As Kit’s grandfather tells him stories of the mine’s past and the history of the Watson family, Askew takes Kit into the mines, where the boys look to find the childhood ghosts of their long-gone ancestors. Written in haunting, lyrical prose, Kit’s Wilderness examines the bonds of family from one generation to the next, and explores how meaning and beauty can be revealed from the depths of darkness.A Michael L. Printz Award WinnerAn ALA Notable Book A Publishers Weekly Best Book

    She, her mother, and her brother Fritz live on the eastern side, controlled by the Soviets. Her father and middle brother, who had gone west in search of work, cannot return home. Gerta knows it is dangerous to watch the wall, to think forbidden thoughts of freedom, yet she can't help herself. She sees the East German soldiers with their guns trained on their own citizens; she, her family, her neighbors and friends are prisoners in their own city.But one day, while on her way to school, Gerta spots her father on a viewing platform on the western side, pantomiming a peculiar dance. Then, when she receives a mysterious drawing, Gerta puts two and two together and concludes that her father wants Gerta and Fritz to tunnel beneath the wall, out of East Berlin. However, if they are caught, the consequences will be deadly. No one can be trusted. Will Gerta and her family find their way to freedom?

    Sarcastic and bossy 13-year-old Primrose lives with her childlike, fortuneteller mother, and a framed picture is the only evidence of the father she never knew. Despite their differences, David and Primrose forge a tight yet tumultuous friendship, eventually helping each other deal with what is missing in their lives. This powerful, quirky novel about two very complicated, damaged children has much to say about friendship, loss, and recovery.

    Civil war is imminent and Tilly Pruitt's brother, Noah, is eager to go and fight on the side of the North. With her father long gone, Tilly, her sister, and their mother struggle to make ends meet and hold the dwindling Pruitt family together. Then one night a mysterious girl arrives on a steamboat bound for St. Louis. Delphine is unlike anyone the small river town has even seen. Mrs. Pruitt agrees to take Delphine and her dark, silent traveling companion in as boarders. No one in town knows what to make of the two strangers, and so the rumors fly. Is Delphine's companion a slave? Could they be spies for the South? Are the Pruitts traitors? A masterful tale of mystery and war, and a breathtaking portrait of the lifelong impact one person can have on another.

    There, Jack encounters Early Auden, the strangest of boys, who reads the number pi as a story and collects clippings about the sightings of a great black bear in the nearby mountains.Newcomer Jack feels lost yet can’t help being drawn to Early, who won’t believe what everyone accepts to be the truth about the Great Appalachian Bear, Timber Rattlesnakes, and the legendary school hero known as The Fish, who never returned from the war. When the boys find themselves unexpectedly alone at school, they embark on a quest on the Appalachian Trail in search of the great black bear.But what they are searching for is sometimes different from what they find. They will meet truly strange characters, each of whom figures into the pi story Early weaves as they travel, while discovering things they never realized about themselves and others in their lives.

    When diphtheria strikes the village and the children of Clifton start dying, Jessie's mother sends her on a dangerous mission to bring back help. But beyond the walls of Clifton, Jessie discovers a world even more alien and threatening than she could have imagined, and soon she finds her own life in jeopardy. Can she get help before the children of Clifton, and Jessie herself, run out of time?

    * Later, that motorcycle somehow ended up at the bottom of a canal. * Billy isn't the type to let things go.Some facts about Billy's family: * They've lived in six different Florida towns because Billy's mom always insists on getting a house near a bald eagle nest. * Billy's older sister is dating a jerk. It's a mystery. * Billy's dad left when he was four, and Billy knows almost nothing about him. * Billy has just found his dad's address--in Montana.This summer, Billy will fly across the country, hike a mountain, float a river, dodge a grizzly bear, shoot down a spy drone, save a neighbor's cat, save an endangered panther, and then try to save his own father.

    He wasn't wearing his seatbelt, they said. But when fourteen-year-old Alex finds his uncle's windshield riddled with bullet holes, he knows it was no accident. What he doesn't know yet is that his uncle was killed while on a top-secret mission. But he is about to, and once he does, there is no turning back. Finding himself in the middle of terrorists, Alex must outsmart the people who want him dead. The government has given him the technology, but only he can provide the courage. Should he fail, every child in England will be murdered in cold blood.

    Each message brings her closer to believing that only she can prevent a tragic death. Until the final note makes her think she’s too late.

    Down near the docks, many have taken ill, and the fatalities are mounting. Now they include Polly, the serving girl at the Cook Coffeehouse. But fourteen-year-old Mattie Cook doesn't get a moment to mourn the passing of her childhood playmate. New customers have overrun her family's coffee shop, located far from the mosquito-infested river, and Mattie's concerns of fever are all but overshadowed by dreams of growing her family's small business into a thriving enterprise. But when the fever begins to strike closer to home, Mattie's struggle to build a new life must give way to a new fight—the fight to stay alive.

    She knows that little girl is she. But how could it be true?Janie can't believe that her loving parents kidnapped her, until she begins to piece together clues that don't make sense. Why are there no pictures of Janie before she was four? Her parents have always said they didn't have a camera. Now that explanation sounds feeble. Something is terribly wrong, and Janie is afraid to find out what happened more than twelve years ago.In this gripping page-turner, the reader will unravel—as Janie does—the twisted events that changed the lives of two families forever.