Harper lives in the City of Clouds, an enchanting place where it rains every day and an umbrella is always a good idea. With her aunt Sassy, her beloved cat, Midnight, and all of her neighbors in the Tall Apartment Block, every day is full of possibility. But when every cat in the city goes missing - including Midnight - Harper is determined to find all of the precious pets. And she’ll need a magic, flying umbrella to help in her search.

Follow the adventures of Zoey and her cat, Sassafras, with this collection of books one to six in the series. Each story features a new magical animal with a problem that must be solved using science. There isn’t a set formula for each book; Zoey sometimes needs to run experiments, while other times she needs to investigate a mystery, and yet other times she needs to do research. Zoey models how to keep a science journal through her handwritten entries in each story.

When robot Roz opens her eyes for the first time, she discovers that she is alone on a remote, wild island. Why is she there? Where did she come from? And, most important, how will she survive in her harsh surroundings? Roz's only hope is to learn from the island's hostile animal inhabitants. When she tries to care for an orphaned gosling, the other animals finally decide to help, and the island starts to feel like home. Until one day, the robot's mysterious past comes back to haunt her....

In the first book in this series, eight-year-old Drake is snatched up by King Roland's soldier and taken to the castle. He is to be trained as a Dragon Master. At the castle, he is joined by three other young Dragon Masters-in-training: Ana, Rori, and Bo. The Dragon Masters must learn how to connect with and train their dragons - and they must also uncover their dragons' special powers.

Every year the people of the Protectorate leave a baby as an offering to the witch who lives in the forest. They hope this sacrifice will keep her from terrorizing their town. But the witch in the forest, Xan, is kind and gentle. She shares her home with a wise Swamp Monster named Glerk and a Perfectly Tiny Dragon, Fyrian. Xan rescues the abandoned children and delivers them to welcoming families on the other side of the forest, nourishing the babies with starlight on the journey.

Sally Skellington is the official Pumpkin Queen after a whirlwind courtship with her true love, Jack, who Sally adores with every inch of her fabric seams—if only she could say the same for her new role as Queen of Halloween Town. She can't help but wonder if all she's done is trade her captivity under Dr. Finkelstein for a different cage. But when she and Zero accidentally uncover a doorway to an ancient realm called Dream Town, she'll unknowingly set into motion a chain of sinister events that put her future as Pumpkin Queen, and the future of Halloween Town itself, into jeopardy.

Firedrake, a young dragon, receives a frightening warning one night: Humans are planning to destroy the valley in which he lives! All the dragons must flee. Their only refuge is a place above the clouds called the Rim of Heaven - which may not even exist. Firedrake boldly volunteers to go ahead first. As he embarks on his journey, he meets Ben, a runaway boy.

Osmo Unknown hungers for the world beyond his small town. With the life that Littlebridge society has planned for him, the only taste Osmo will ever get are his visits to the edge of the Fourpenny Woods where his mother hunts. Until the unthinkable happens: His mother accidentally kills a Quidnunk, a fearsome and intelligent creature that lives deep in the forest.

It's 1895, and after the suicide of her mother, 16-year-old Gemma Doyle is shipped off from the life she knows in India to Spence, a proper boarding school in England. Lonely, guilt-ridden, and prone to visions of the future that have an uncomfortable habit of coming true, Gemma's reception there is a chilly one.

Being the heir to Camelot is a tangled mess. Rapunzel has spent her entire life living in Merlin's cave on the coast of Cornwall. Under the protection of her faerie guardian, Gothel, she's stayed safe. Safe and bored. Dreaming of a life that looks more like a Jane Austen novel, Rapunzel fears she'll never have the chance to explore Victorian England's modern delights. Or meet a man. Or be kissed. Or anything else remotely resembling normal.

In a see-through land our reflections live. They call us Sounds. They are our Echoes. And they think that they must die when we do. Is this why children are disappearing from the Sound realm? Because someone wants their Echo to die? Twelve-year-old Will Cleary tries to escape the frightening answer. But dangers sweep him into that magical, see-through land. And there, in a fortress filled with castaway children, a 200-year-old riddle lies buried.

Arianwyn has flunked her witch's assessment. She knows she's doomed. Declared an apprentice and sent to the town of Lull in disgrace, Arianwyn may never become a real witch like everyone else - much to the glee of her archrival, Gimma. But the remote Lull is not as boring as it seems. Strange things are being sighted in the woods, and a dangerous infestation of hex creeps throughout the town. Then the worst thing Arianwyn can imagine arrives in Lull: Gimma turns up on vacation determined to make her life miserable.

Twelve-year-old Mary Hayes can't stand her orphanage. But when an attempted escape doesn't go quite as well as she'd hoped, Mary fears she'll be stuck in the Buffalo Asylum for Young Ladies forever. The very next day, a mysterious woman named Madame Z appears at the orphanage requesting to adopt Mary. The matron's all too happy to get the girl off her hands. Soon Mary is fed a hearty meal, dressed in a clean, new nightgown, and shown to a soft bed with blankets piled high.

When Clara Stahlbaum receives a beautiful yet mysterious egg-shaped box from her late mother, she wonders what it means. Searching for answers, Clara soon finds herself in a magical world - the Four Realms - where she meets a host of colorful and curious new friends and discovers the fascinating link between the Realms and her dear mother. But when she learns that the Realms are in danger of being destroyed, Clara vows to help. Years earlier, Clara’s mother, Marie, is a lonely orphan adopted by an eccentric inventor.

Echo Alkaev's safe and carefully structured world falls apart when her father leaves for the city and mysteriously disappears. Believing he is lost forever, Echo is shocked to find him half-frozen in the winter forest six months later, guarded by a strange talking wolf - the same creature who attacked her as a child. The wolf presents Echo with an ultimatum: if she lives with him for one year, he will ensure her father makes it home safely. But there is more to the wolf than Echo realizes.

Twelve-year-old Mary Hayes can't stand her orphanage. But when an attempted escape doesn't go quite as well as she'd hoped, Mary fears she'll be stuck in the Buffalo Asylum for Young Ladies forever. The very next day, a mysterious woman named Madame Z appears at the orphanage requesting to adopt Mary. The matron's all too happy to get the girl off her hands. Soon Mary is fed a hearty meal, dressed in a clean, new nightgown, and shown to a soft bed with blankets piled high.

When Clara Stahlbaum receives a beautiful yet mysterious egg-shaped box from her late mother, she wonders what it means. Searching for answers, Clara soon finds herself in a magical world - the Four Realms - where she meets a host of colorful and curious new friends and discovers the fascinating link between the Realms and her dear mother. But when she learns that the Realms are in danger of being destroyed, Clara vows to help. Years earlier, Clara’s mother, Marie, is a lonely orphan adopted by an eccentric inventor.

Amy's grandmother, Lady Mairead, insists that Amy must read while she resides at Lennox House - but not in the usual way. It turns out that Amy is a book jumper, able to leap into a story and interact with the world inside. As thrilling as Amy's new power is, it also brings danger: someone is stealing from the books she visits, and that person may be after her life. Teaming up with fellow book jumper, Will, Amy vows to get to the bottom of the thefts - at whatever cost.

Deep within the Wood, a young woman lies dead. Not a mark on her body. No trace of her murderer. Only her chipped glass slippers hint at her identity. The Woodcutter, keeper of the peace between the Twelve Kingdoms of Man and the Realm of the Faerie, must find the maiden’s killer before others share her fate. Guided by the wind and aided by three charmed axes won from the River God, the Woodcutter begins his hunt, searching for clues in the whispering dominions of the enchanted unknown. But quickly he finds that one murdered maiden is not the only nefarious mystery afoot....

Hidden in the Beast's library is a very mysterious book. Belle is about to discover it and visit a glittering new world. But is everything in that world what it seems? And will Belle be able to find her way home? Or will the story take hold of her - and never let her go?

Zita is not an ordinary servant girl—she’s the13th daughter of a king who wanted only sons. When she was born, Zita’s father banished her to the servants’ quarters to work in the kitchens, where she can only communicate with her royal sisters in secret. Then, after Zita’s 12th birthday, the princesses all fall mysteriously ill. The only clue is their strangely worn and tattered shoes. With the help of her friends, Zita follows her bewitched sisters into a magical world of endless dancing and dreams.

Maximillian Bacchus is the ringmaster, ruler, guide, and owner of what he considers the greatest show in the world. Traveling with a crocodile named Malachi, a trapeze girl named Ophelia, a strongman they call Hero (which is short for Hieronymus), and a clown named Domingo de Ybarrondo, who paints in a wagon pulled by a giant ibis bird, the troupe wanders from adventure to adventure with mythic aplomb.

A girl who’s always been in the shadows finds herself pursued by the unbelievably attractive new boy at school, who may or may not be the death of her. Another girl grows up mute because of a curse placed on her by a vindictive spirit, and later must decide whether to utter her first words to the boy she loves and risk killing everyone who hears her if the curse is real.

Seven-year-old Henry Day is kidnapped and renamed "Aniday" by changelings, ageless beings who inhabit the woods near his home. The changelings also leave behind one of their own, who flawlessly impersonates Henry except for one noteworthy detail: the new Henry is a prodigiously talented pianist.

After escaping a harsh school where punishment was the lesson of the day, 17-year-old Louisa Ditton is thrilled to find employment as a maid at a boardinghouse. But soon after her arrival at Coldthistle House, Louisa begins to realize that the house's mysterious owner, Mr. Morningside, is providing much more than lodging for his guests. Far from a place of rest, the house is a place of judgment, and Mr. Morningside and his unusual staff are meant to execute their own justice on those who are past being saved.

On a snowy night, Cara and her grandmother are pursued into St. Christopher's church by an unknown man. Clutching her grandmother's mysterious amulet, and following the old woman's instructions, Cara escapes their pursuer and falls into Luster, the world of the unicorns.

For 17-year-old actress Kelley Winslow, faeries are just something from childhood stories. Then she meets Sonny Flannery, whose steel-gray eyes mask an equally steely determination to protect her. Sonny guards the Samhain Gate, which connects the mortal realm with the Faerie's enchanted, dangerous Otherworld. Usually kept shut by order of icy King Auberon, the Gate stands open but once a year.

A carnival rolls in sometime after the midnight hour on a chill Midwestern October eve, ushering in Halloween a week before its time. A calliope's shrill siren song beckons to all with a seductive promise of dreams and youth regained. In this season of dying, Cooger & Dark's Pandemonium Shadow Show has come to Green Town, Illinois, to destroy every life touched by its strange and sinister mystery.

This house is keeping secrets...When 11-year-old Olive and her parents move into the crumbling mansion on Linden Street and find it filled with mysterious paintings, Olive knows the place is creepy - but it isn’t until she encounters its three talking cats that she realizes there’s something darkly magical afoot. Then Olive finds a pair of antique spectacles in a dusty drawer and discovers the most peculiar thing yet: She can travel inside the house’s spooky paintings to a world that’s strangely quiet...and eerily sinister.

The humans have no magic and are hunted for sport, but that is about to change. War is coming.... The Sun Dragon spawned nine lesser dragons which devoured their parent for the power the elder possessed. These young dragons fought for choice bits of the Sun Dragon, but each only managed to eat a portion, thus giving them specific powers. Over time, these foul dragons were hunted down and slain by heroes of old.