Matt Cruse, a student at the Airship Academy, and Kate de Vries, a young heiress, team up with a gypsy and a daring captain, to find a long-lost airship, rumored to carry a treasure beyond imagination.

Visiting her grandmother in Australia, Livy, ten, is reminded of the promise she made five years before to Bob, a strange, green creature who cannot recall who or what he is.

"The magical world teeters on the brink of collapse. The Dragon King, Celebrant, has united the dragons into a vengeful army, and only a final artifact stands in the way of them unleashing their fury against humankind. With established allegiances shifting under the strain, Seth and Kendra find themselves in desperate need of new allies. Seth must face his most dangerous quest--the fulfillment of his pledge to the Singing Sisters. With only Calvin...

"It was supposed to just be a normal basement--some storage boxes, dust, you know, the usual basement stuff. But when Milo is sent by his mother to fetch a sock from the basement of the historic home they've moved into, Milo finds a door in the back that he's never seen before. Turns out that the basement of his house is enormous. In fact, there is a whole world down there. As Milo travels ever deeper into the Basement World, he meets the many Things...

Fans of How to Train Your Dragon will love this whimsical tale, the first in a series, by a Newbery Honor winner, featuring charming illustrations and pet training tips in each chapter. Crusty dragon Miss Drake has a new pet human, precocious Winnie. Oddly enough, Winnie seems to think Miss Drake is her pet a ridiculous notion! Unknown to most of its inhabitants, the City by the Bay is home to many mysterious and fantastic creatures, hidden beneath...

When dinosaur bones from a recent dig mysteriously go missing, and an unidentifiable beast starts attacking animals and people, leaving their mangled bodies behind, Abigail and her eccentric employer R. F. Jackaby, investigators of the supernatural in 1892 New England, find themselves hunting for a thief, a monster, and a murderer.

Young wizard prince Xar, who has no magic, and warrior princess Wish, an outcast, team up on an adventure that brings them to witches long believed to be extinct. Wizard prince Xar and warrior princess Wish meet as enemies in the wildwood but join forces despite the prejudices of their parents to fight the bad magic of the witches upon learning of their return.

Millions of years ago, the prehistoric ancestors of today's trucks, such as garbageadon, dozeratops, and craneosaurus, roamed the Earth until they rusted out and became extinct.

When Lei, seventeen, is stolen from her home to become one of nine Paper Girls, the Demon King's concubines, she proves to be more fire than paper.

In this conclusion to the Jackaby series, the eccentric detective and his assistant Abigail Rook find themselves in the middle of a war between magical worlds.