検索キーワード： 著者 "Michael Dahl" すべてのカテゴリー

Tyler Yu asked Charlie Hitchcock to meet him after school, and Charlie assumed it was for a fight. But when it turns out Ty just needs help solving a magical mystery at the Abracadabra Hotel, an unlikely friendship is formed.

Two teenage friends hike into the deserts of Mongolia. Their destination: the Hills of the Seven Dragons. But they are not alone. A third figure walks through the desert, following their footprints.

Ren is tired of being bullied, but he thinks the bullies are right. He is small and weak. But when his eyes turn golden, and his skin turns scaly, Ren thinks he can finally get revenge on the boys who tormented him. What will he do when he sees what fear looks like?

Sixteen-year old Henry travels to a strange city in search of his missing friend. Someone, or something, in the city is stealing cars. Is the missing boy mixed up with the crime? Henry thinks something bigger is behind the thefts. Something with wings.

A lonely farmhouse on a deserted dirt road holds a terrible secret. A young boy is held captive by his family. But it's for his own good. They are trying to protect him from a dangerous creature. A creature that screams in the night.

Far above the small town of Zion Falls, the stars fall from the sky. Deep below the sleepy city, an ancient evil awakens. Caught in the middle are four teens with hidden powers beyond their wildest dreams.

The morning after a storm, Rico searches the beach for rare and unusual objects. He doesn't believe his eyes, the sand is covered with dozens of giant eggs. Rico and his friend, Dr. Agon, will soon discover that the eggs are not the key to treasure but a doorway to terror!

The Archivists' worst fear has happened: The Librarian is dead. Or is he? The sub-librarian needs to help.

A zombie, made of unread and discarded books, comes to life during a lighting storm. A young boy makes the mistake of visiting the library after hours, and comes face to face with the hungry creature!

At Halo McNightly's school, the swimmers are disappearing from the boys' swim team. No one can figure it out, until Halo starts investigating. A deadly mermaid lives in a cave connected to the school swimming pool. Halo will have to use her special candy to turn into various underwater fauna, such as a hammerhead shark or an octopus, to defeat the hungry girl-fish!

RavenWing creates a popular app. Readers can download their favorite horror tales. But the app sends more than eBooks their way. Hungry ravens swarm out of thin air!

An inky beast attacks the library and bookshelves of a small mountain town. The Librarian and the Specialist must track the monster down before it obliterates every book in its sludgy path.

After they escape the underground kingdom of the trolls, the young heroes discover that their families and friends have turned against them. The teens will need aid from beyond the stars if they hope to prevail in this final battle against ancient evil.

Taj has discovered that he's growing wings. He straps them down to hide them, but what if the wings are only the beginning? What kind of beast will he grow into? Taj seeks help from his cousin, the only person he can trust. But his cousin has a terrible secret too.

Our greatest fears are brought to life in this collection of spine-chilling tales. An ordinary round of the Lava Game turns terrifying. An old lodge for loggers is haunted by a miserable ghost. A boy thinks he's home alone until he finds evidence someone else is there with him.

Having grown up watching her dad tend their lawn, Lisa has always wondered: Where does the poison in weed killer go after the weeds die? When Lisa has a dream one night about a monster that lives below their yard, she doesn't think anything of it - until she goes outside sees a grass goblin and plants with teeth and horrible, gleaming eyes. Is Lisa doomed forever or will she stop the yard madness?

One night, after awakening from a terrible dream, a young boy heads out on his bike. Soon he arrives at a mysterious cave, which he feels an urge to explore. Inside, a giant, deadly worm has trapped the Librarian! Now, the boy is in danger as well.

The teacher, Mr. Slink, assigns an environmental project, and Halo Nightly pairs up with Flora, the school's resident treehugger. Their team has the assignment in the bag (reusable, of course). But when the evil Doozie Hiss ruins their chances for a good grade, Flora changes from happy hippie to eco-terror. With her superpowered candies, Halo faces off against the Green Queen of Mean!

Erik has nightmares that he can’t even tell his best friend about. He sees his face in the mirror with fangs and lizard-like eyes. Could the dreams come true? And who are shadowy kids who follow him after school? They seem even more dangerous than the dreams.

Siblings Kareem and Amina are dreading a night with their neighbor and babysitter Old Mrs. Heeley. The only good thing is, she always brings cupcakes. But when they go to get a tasty treat, Kareem and Amina find that the cupcakes seem to be devouring one another. Will Kareem and Amina be able to stop the madness before the zombie cupcakes take over?