Moundshroud. As Pipkin scrambles to join them, he is swept away by a dark Something, and Moundshroud leads the boys on the tail of a kite through time and space to search the past for their friend and the meaning of Halloween.

    There they meet Mardian, one-time servant and closest friend of Duke Otho, ruler of the country. He tells them a terrible secret - he is under the enchantment of the evil sorcerer Almeric, and is forced to assume a wolf's shape every night. Unable to return to the castle, the children are his only hope. And so John and Margaret disguise themselves as children of the court and embark on a thrilling and frightening quest to reveal Almeric's true nature and gain the Duke's confidence. But then Almeric becomes suspicious, and suddenly all their lives are in danger...

    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.

    Nick and his younger sister, Kate, live in a lighthouse on the smallest of the Channel Islands. Nick and Kate come to the aid of their father who is engaged in a desperate war of espionage with German U-boat wolf packs that are circling the islands. The information they provide to Winston Churchill is vital as he tries to warn England of the imminent Nazi invasion.One day Nick discovers an old sea chest, left for him by his ancestor, Captain Nicholas McIver of the Royal Navy. Inside, he finds a time machine and a desperate plea for help from the captain. He uses the machine to return to the year 1805. Captain McIver and, indeed, Admiral Nelson's entire fleet are threatened by the treachery of the French and the mutinous Captain Billy Blood. Nick must reach deep inside, using his wits, courage, and daring to rescue the imperiled British sailors.His sister, Kate, meanwhile, has enlisted the aid of two of England's most brilliant "scientific detectives," Lord Hawke and Commander Hobbes, to thwart the invading Nazis. She and Nick must face England's underwater enemies, a challenge made all the more difficult when they discover the existence of Germany's supersecret submarine.In this striking adventure for readers of all ages, Nick must fight ruthless enemies across two different centuries, on land and sea, to help defeat those determined to destroy his home and his family.

    They find themselves in a strange world of labyrinths, monsters and pirates.Can they evade their greedy pursuers? And will they ever find their way home?

    Twin siblings Abby and Derick Cragbridge are excited as new students to use their famed grandfather’s inventions that make Cragbridge Hall so incredible. But when their grandfather and parents go missing, the twins begin following a trail of clues left by their grandfather. They must find out where their family is, learn who they can trust, and discover what secrets are hidden within Cragbridge Hall.Abby and Derick soon realize they are caught in a race with a fierce adversary to discover their grandfather’s greatest secret–a dangerous discovery that could alter both history and reality.

    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.

    Here, fourteen-year-old Janie meets a mysterious apothecary and his son, Benjamin Burrows—a fascinating boy who’s not afraid to stand up to authority and dreams of becoming a spy. When Benjamin’s father is kidnapped, Janie and Benjamin must uncover the secrets of the apothecary’s sacred book, the Pharmacopoeia, in order to find him, all while keeping it out of the hands of their enemies—Russian spies in possession of nuclear weapons. Discovering and testing potions they never believed could exist, Janie and Benjamin embark on a dangerous race to save the apothecary and prevent impending disaster.

    Fifty-seven years later, the enigmatic architects disappeared, leaving behind for the people of New York the Old York Cipher—a puzzle laid into the shining city they constructed, at the end of which was promised a treasure beyond all imagining. By the present day, however, the puzzle has never been solved, and the greatest mystery of the modern world is little more than a tourist attraction.Tess and Theo Biedermann and their friend Jaime Cruz live in a Morningstarr apartment house—until a real estate developer announces that the city has agreed to sell him the five remaining Morningstarr buildings. Their likely destruction means the end of a dream long-held by the people of New York. And if Tess, Theo and Jaime want to save their home, they have to prove that the Old York Cipher is real. Which means they have to solve it.

    Her eccentric uncle Enos drives away her only new acquaintance, Pat, a handsome British scholar, then leaves Peggy to fend for herself. But she is not alone. The house is full of mysteries and ghosts. Soon Peggy becomes involved with the spirits of her own Colonial ancestors and witnesses the unfolding of a centuries-old romance against a backdrop of spies and intrigue and of battles plotted and foiled.

    So he is thrilled when he is chosen to join an American drama troupe traveling to London to perform "A Midsummer Night's Dream" in a new replica of the famous Globe theater.Shortly after arriving in England, Nat goes to bed ill and awakens transported back in time four hundred years -- to another London, and another production of "A Midsummer Night's Dream." Amid the bustle and excitement of an Elizabethan theatrical production, Nat finds the warm, nurturing father figure missing from his life -- in none other than William Shakespeare himself. Does Nat have to remain trapped in the past forever, or give up the friendship he's so longed for in his own time?

    Bartholomew and Hettie are changelings--Peculiars--and neither faeries nor humans want anything to do with them.One day a mysterious lady in a plum-colored dress comes gliding down Old Crow Alley. Bartholomew watches her through his window. Who is she? What does she want? And when Bartholomew witnesses the lady whisking away, in a whirling ring of feathers, the boy who lives across the alley--Bartholomew forgets the rules and gets himself noticed.First he's noticed by the lady in plum herself, then by something darkly magical and mysterious, by Jack Box and the Raggedy Man, by the powerful Mr. Lickerish . . . and by Arthur Jelliby, a young man trying to slip through the world unnoticed, too, and who, against all odds, offers Bartholomew friendship and a way to belong.Part murder mystery, part gothic fantasy, part steampunk adventure, The Peculiar is Stefan Bachmann's riveting, inventive, and unforgettable debut novel.

    Their Uncle Bob, a renowned ethnomusicologist (he studies music!), has discovered the secret to time travel and is having a ball joyriding through history checking out the best concerts ever...but something’s gone wrong! A sinister force has been unleashed, someone is chasing after Uncle Bob, and the fate of all music hangs in the balance! Now, it’s up to Jules and George to find their uncle before their new rival does! It’s a musical adventure that brings the twins from the birth of jazz in New Orleans to a performance by an 11- year-old Mozart in Vienna, all while trying to make it back to the present day to pass their history test! About the Creators Three-time Grammy nominees The Pop Ups have been raising the bar for children’s music for almost a decade. Their mission: to bring “humor, awesomeness, educational utility and wild creativity to children’s media”. Since launching in 2010, The Pop Ups have produced content for Sesame Workshop, Amazon Music, ABC Mouse, Sirius XM, and Nick Jr. and are currently developing a TV show with Amazon Studios. They wrote and recorded the theme song for NPR’s beloved kids’ podcast Wow in the World. Their latest endeavor, Jukebox Joyride, is a swashbuckling adventure that will get kids excited about history and making their own music. Featuring original songs and historical settings, this Audible Original is sure to captivate the entire household. ©2018 Audible Originals, LLC (P)2019 Audible Originals, LLC.

    When the family moves to an old farmhouse Miri accidentally travels back in time to 1935 only to discover Molly, a girl in need of a real family to call her own. A very satisfying classic-in-the-making, with spine-tingling moments, this is a delightful family-friendly middle grade time-slip novel.

    Kirby brings a fantastical American West filled with secrets and spies and terrifying creatures to vivid life.In this extraordinary adventure story, Billy Bartram, his father, and a secret society of philosophers and scientists venture into the American wilderness in search of the lost people of the Welsh Prince Madoc, seeking aid in the coming war against the French. Traveling in a flying airship, the members of the expedition find their lives frequently endangered in the untamed American West by terrifying creatures, a party of French soldiers hot on their trail, and the constant threat of traitors and spies. Billy will face hazards greater than he can ever imagine as, together with his father, he gets caught up in the fight for the biggest prize of all: America. THE LOST KINGDOM is an epic journey filled with marvelous exploits, courage and intrigue, and a bold reimagining of a mythical America. Matthew J. Kirby brings his signature storytelling prowess and superb craft to this astonishing story of fathers and sons, the beginnings of a nation, and wonder-filled adventure.