Dahl, Michael

The young heroes have escaped from the underground kingdom of the trolls, but their survival remains in question as a final battle still awaits them at Zion Falls, where the trolls are controlling the people's minds and using them to attack the children of the stars.

During a meteor shower above the town of Zion Falls, Pablo and his friends discover that some monsters are real when they are attacked by hungry trolls.

Carr travels to Snair Island in search of a dragon fang and encounters a young boy who offers to show him one, but Carr is shocked when he learns where the boy found the fang.

While working on a ranch for the summer, a teenage boy encounters a mysterious fire-breathing shadow that transforms into a young man with the same dragon-shaped birthmark he has.

Taj is horrified when he starts growing wings and fears he is turning into a horrible beast, so he turns to his cousin for help, only to learn his cousin is hiding the same secret.

Halo Nightly teams up with Flora Fawn for an environmental project, but when the evil Doozie Hiss ruins their project, Flora turns into an eco-terror, the Green Queen of Mean, and Halo is forced to use her Princess Candy to control her classmate.

The Scooter Spies investigate a thief who rides a bicycle.

A boy, who has a birthmark in the shape of a dragon on his arm, stows away on a ship to North America, but when his birthmark begins to sting, the boy discovers a crewman with a dragon tattoo and some curious cargo.

The driver of the "Bloodmobile" finds lizard blood in the donation from Sam Stevens at the high school blood drive, but when he tries to bring Sam to a doctor, the driver discovers Sam locked in a tower with chains. Includes information about dragons, discussion questions, and writing prompts.

Sixteen-year-old Henry looks for his missing friend in a strange city only to find that there have been lots of cars stolen from the area, which leads Henry to wonder if his friend, or something else, is to blame.