Even though technology and inventions have been outlawed in the mountain city of Cove, in order to save the city Trenton and Kallista must follow a set of mysterious blueprints to build a creature to protect them from the dragons outside their door.

Trenton and Kallista travel to a steampunk version of Seattle hoping to find Kallista's missing father, but instead find themselves in the middle of a war between the Order of the Beast, who worships dragons, and the Whipjacks, who are building weapons to destroy the animals.

"When Celia and Tyrus discover the four lost diaries of Charles Dodgson (a.k.a. Lewis Carroll), they are pulled into Wonderland and must solve riddles and puzzles to stop the Queen of Hearts from opening a door and taking over our world"--

A young treasure hunter must decipher clues, solve puzzles, and search his school for a long-lost chest filled with decades of confiscated toys. Ordinary Elementary is anything but ordinary. Below the classrooms are winding, abandoned, underground passages filled with lost treasures. Fifth-grader Graysen Foxx, aka The Gray Fox-finder of secrets, solver of mysteries, and explorer of the unknown-is hot on the trail of the legendary treasure of long-since-retired...

In an effort to find a way to bring Kyja back from Fire Keep, Marcus must enter the most dangerous place possible -- the realm of shadows. Time is running out for Kyja, Marcus, and their worlds and the Dark Circle's real plan is only now beginning to be revealed.

Found in the desert as a baby by monks who named him, thirteen-year-old Marcus, who has been confined to a wheelchair ever since he can remember, knows nothing of his background and endures the difficulties of his daily life in various foster homes and schools by dreaming of Farworld, a magical place whose pull seems to be getting increasingly stronger.

The three Monsterteers are off on a vacation to Mexico, where they join an archeological excavation of an abandoned--and haunted--Mayan pyramid.

Twenty-one bestselling authors have written short stories to accompany Jonathan Diaz's fantastical photographs of children who are battling cancer.