Isolated, awkward and a bit rude—but a genius. Mary Godwin, age fourteen, is a romantic. Adventurous, astute, and kind, Mary is to become Ada’s first true friend. And together, the girls conspire to form the Wollstonecraft Detective Agency—a secret constabulary for the apprehension of clever criminals. Their first case involves a stolen heirloom, a false confession, and an array of fishy suspects. But it’s no match for the deductive powers and bold hearts of Ada and Mary.   Mystery fans will love this tween girl riff on Sherlock Holmes and John Watson. History buffs will be delighted to see all the real figures who play a role in this story and appreciate the extensive backmatter that helps separate truth from fiction. Parents and educators hoping to promote the STEM fields for girls will be thrilled to have a series where two girls use math, science, and creative analytical thinking to solve crimes. But most espicially--emerging readers will love this series filled with humor, action, intrigue and wonderful artwork from Kelly Murphy.From the Hardcover edition.

    All the children face daunting challenges: rescuing a father, protecting a brother, holding a family together. And ultimately, pulled by the invisible thread of destiny, their suspenseful solo stories converge in an orchestral crescendo.Richly imagined and masterfully crafted, Echo pushes the boundaries of genre, form, and storytelling innovation to create a wholly original novel that will resound in your heart long after the last note has been struck.

    Mama is ill. Father has taken a job abroad. Nanny Jane is too busy to pay any attention to Henrietta and the things she sees -- or thinks she sees -- in the shadows of their new home, Hope House.All alone, with only stories for company, Henry discovers that Hope House is full of strange secrets: a forgotten attic, ghostly figures, mysterious firelight that flickers in the trees beyond the garden.One night she ventures into the darkness of Nightingale Wood. What she finds there will change her whole world...

    But the island is also home to Margaret, a mysterious young orphan girl whose life is upturned when the cold, regal stranger arrives. As Margaret grows closer to Eleanor, she grapples with the revelation of the island’s sinister true purpose as well as the truth of her own past. When Eleanor’s life is threatened, Margaret is faced with a perilous choice between helping Eleanor and protecting herself.

    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.

    Clara has never known another home. In fact, she's confined to the grand estate due to a mysterious heart condition. But it's a comfortable life, and if it weren't for the creepy squawking birds in the aviary out back, a completely peaceful one too. But once old Mrs. Glendoveer passes away, Clara comes to learn many dark secrets about the family. The Glendoveers suffered a horrific tragedy: their children were kidnapped, then drowned. And their father George Glendoveer, a famous magician and illusionist, stood accused until his death. As Clara digs deeper and deeper into the terrifying events, the five birds in the aviary seem to be trying to tell her something. And Clara comes to wonder: what is their true identity? Clara sets out to solve a decades-old murder mystery—and in doing so, unlocks a secret in her own life, too. Kathleen O'Dell deftly weaves magic, secret identities, evil villians, unlikely heroes, and the wonder of friendship into a mystery adventure with all the charm of an old fashioned classic.

    If Little Hawk survives three moons by himself, he will be a man.John Wakely is only ten when his father dies, but he has already experienced the warmth and friendship of the nearby tribes. Yet his fellow colonists aren’t as accepting of the native people. When he is apprenticed to a barrel-maker, John sees how quickly the relationships between settlers and natives are deteriorating. His friendship with Little Hawk will put both boys in grave danger.The intertwining stories of Little Hawk and John Wakely are a fascinating tale of friendship and an eye-opening look at the history of our nation. Newbery Medalist Susan Cooper also includes a timeline and an author’s note that discusses the historical context of this important and moving novel.

    But then again, 11-year-old Turtle is no Shirley Temple.She's smart and tough and has seen enough of the world not to expect a Hollywood ending. After all, it's 1935 and jobs and money and sometimes even dreams are scarce. So when Turtle's mama gets a job housekeeping for a lady who doesn't like kids, Turtle says goodbye without a tear and heads off to Key West, Florida, to live with relatives she's never met. Florida's like nothing Turtle's ever seen before though. It's hot and strange, full of ragtag boy cousins, family secrets, scams, and even buried pirate treasure! Before she knows what's happened, Turtle finds herself coming out of the shell she's spent her life building, and as she does, her world opens up in the most unexpected ways. Filled with adventure, humor and heart, Turtle in Paradise is an instant classic both boys and girls will love.

    Polly lives in a house bursting at the seams with people, while Rose is often left alone by her busy parents. Polly is a down-to-earth dreamer with a wild imagination and an obsession with ghosts; Rose is a quiet, ethereal waif with a sharp tongue. Despite their differences, both girls spend their days feeling invisible and seek solace in books and the cozy confines of their respective attics. But soon they discover they aren't alone--they're actually neighbors, sharing a wall. They develop an unlikely friendship, and Polly is ecstatic to learn that Rose can actually see and talk to ghosts. Maybe she will finally see one too! But is there more to Rose than it seems? Why does no one ever talk to her? And why does she look so... ghostly? When the girls find a tombstone with Rose's name on it in the cemetery and encounter an angry spirit in her house who seems intent on hurting Polly, they have to unravel the mystery of Rose and her strange family... before it's too late.

    Newly arrived in Brussels, Belgium, Ahmed fled a life of uncertainty and suffering in Aleppo, Syria, only to lose his father on the perilous journey to the shores of Europe. Now Ahmed’s struggling to get by on his own, but with no one left to trust and nowhere to go, he’s starting to lose hope.Then he meets Max, a thirteen-year-old American boy from Washington, D.C. Lonely and homesick, Max is struggling at his new school and just can’t seem to do anything right. But with one startling discovery, Max and Ahmed’s lives collide and a friendship begins to grow. Together, Max and Ahmed will defy the odds, learning from each other what it means to be brave and how hope can change your destiny.

    Did their brains fall out of their heads?'Angel, not fond of people at the best of times and having an identity crisis, is about to meet Zola - a talkative young girl who makes herself at home in Angel's tower in a village high in the Swiss Alps. 'This Zola is a lot bossy,' Angel thinks. But out of their bickering an unexpected friendship forms, which benefits the entire village, reminding us that magic can be found in even the most ordinary acts of kindness.

    793; Jack and his sister have been kidnapped by Vikings and taken to the court of Ivar the Boneless and his terrifying half-troll wife; but things get even worse when Jack finds himself on a dangerous quest to find the magical Mimir's Well in a far-off land, with his sister's life forfeit if he fails.Other threats include a willful mother Dragon, a giant spider, and a troll-boar with a surprising personality -- to say nothing of Ivar the Boneless and his wife, Queen Frith, a shape-shifting half-troll, and several eight foot tall, orange-haired, full-time trolls. But in stories by award-winner Nancy Farmer, appearances do deceive. She has never told a richer, funnier tale, nor offered more timeless encouragement to young seekers than "Just say no to pillaging."

    But the Great Depression hit Gary hard, and there are no jobs for black men. When her beloved father leaves to find work, Deza, Mother, and her older brother Jimmie go in search of him, and end up in a Hooverville outside Flint, Michigan. Jimmie’s beautiful voice inspires him to leave the camp to be a performer, while Deza and Mother find a new home, and cling to the hope that they will find Father.The twists and turns of their story reveal the devastation of the Depression and prove that Deza truly is the Mighty Miss Malone.

    Nova and her big sister, Bridget, share a love of astronomy and the space program. They planned to watch the launch together. But Bridget has disappeared, and Nova is in a new foster home. While foster families and teachers dismiss Nova as severely autistic and nonverbal, Bridget understands how intelligent and special Nova is, and all that she can't express. As the liftoff draws closer, Nova's new foster family and teachers begin to see her potential, and for the first time, she is making friends without Bridget. But every day, she's counting down to the launch, and to the moment when she'll see Bridget again. Because Bridget said, "No matter what, I'll be there. I promise."

    For days they survive alone, until Fred finds a map that leads them to a ruined city, and to a secret.