After being cast as the Ninja Master in his school's Halloween play, a boy decides it is time to catch the monster in his closet.

When two masterminds--Mary, the daughter of Mary Wollstonecraft, and Ada, the daughter of Lord Byron--are brought together by fate, they make a shocking--and magical--discovery that draws the attention of a mad scientist.

One boy's journey to help his village becomes a quest to save the kingdom. Features a fearsome new beast in every book! Under the spell of the dark wizard Malvel, Cypher the one-eyed Giant wreaks havoc on the city he used to protect: Colton, the very center of the Kingdom's trade routes. Our heroes must head North to the mountains to free Arcta and help unearth Colton from mudslides and rock falls before it's too late! Adam Blade is in...

After dropping out of college, nineteen-year-old Laurel Early returns to her uncle's tobacco farm, where she encounters a monster as well as her mother's ghost, and soon Laureal realizes that she must tap into her own innate magic to save everyone she loves.

This much anticipated seventh book in the best-selling series finds Jack, Quint, June and Dirk continuing their journey with new friends, new stakes and a new ride.

Jonathan James always had a Whatif Monster hanging around. And he listened to him-- What if they giggle? What if it's hard? What if it's scary? But, what if, just once, he didn't listen? What if he told the monster to be quiet? What if he just ... tried?

Using the building verse of the original nursery rhyme, a mummy, a skeleton, a zombie, and other monsters create a house.

A young sea monster experiences his first day of school and, after a rocky start, he makes friends and has fun.

"Exiled to live as a Low, sixteen-year-old Conrad refuses to become heir to his murderous uncle. But Meritocracy is a harsh and unforgiving rule on the floating island of Holmstead, and when his ailing mother is killed by monstrous gorgantauns, Conrad cuts a deal to save the only family he has left. To rescue his sister from his uncle's clutches, Conrad must enter the Selection of the Twelve Trades"--

"When Kai's twin sister, Kishi, is stolen and killed by the legendary Ghost Whale, Kai sets out a long and dangerous adventure to bring her back to life"--