Not only must Danny and Wendell trick-or-treat with skeptical classmate Christiana, school bully Big Eddy dares them to enter a haunted house on Halloween night, where they may have to sacrifice their candy to a ghost.

Crusty dragon Miss Drake's new pet human, precocious ten-year-old Winnie, not only thinks Miss Drake is her pet, she accidentally brings to life her "sketchlings" of mysterious and fantastic creatures hidden in San Francisco, causing mayhem among its residents.

Karn Korlundsson must travel to the faraway city of Castlebriar, learn to play a new board game called Charioteers, decipher the Riddle of the Horn, and tangle with mysterious elves in order to rescue his best friend, Thianna Frostborn, facing great dangers at every step. Includes directions for playing Charioteers.

After battling the villanous Lokesh, Kelsey and the Indian princes Ren and Kishan return to India, where Kelsey learns that Ren has amnesia, and five cunning dragons try to keep the trio from breaking the curse that binds them.

Though his hot breath is the envy of all the other animals, a young dragon leans that showing off does not make friends.

Leaving in its wake desolate cold and frozen land, the legendary ice dragon has never been tamed until it meets Adara, a winter child who looks to the creature to help save her world from destruction.

Falsely accused of bullying, wizard apprentice Tamrin leaves Canterstock College for Wizards and sets out in search of Sam, the only person to whom she has ever felt a connection, but Sam, adrift since his master Flaxfield died, has been targeted by Flaxfield's old enemy, the powerful wizard Ash.

Upon his mother's death, fifteen-year-old Beck Phillips is sent to live with an eccentric uncle he had never met in a remote manor house, where he learns that his family suffers from a curse that allows him to make plants grow on command and dragon eggs hatch.

Although a princess, Millie cannot keep herself from turning unexpectedly into a dragon, so she ventures off to the Frozen North to find the Blue Witch, who she hopes will help her learn to control her dragon magic.

The dragon Basil leads the ultimate battle to save the land of Avalon, and finally must decide whether to obey his dear friend Merlin's request, even though it means giving up his powers as a warrior.