Icefire

I think the second book in the dragon series, Icefire by Chris D'Lacey, outperforms the first one. We see more of the original Pennykettle dragons, as well as some new characters. Polar bears, sibyls, and "fire tears" enter the story in Icefire, making it more of a fantasy book than The Fire Within. We learn a lot more about the history of dragons, the history of polar bears, and how the two timelines overlap. This story was at times mysterious, and at others hilarious. Definitely read this book, but make sure you start with The Fire Within, otherwise it won't really make an ounce of sense.

Plot summary: David Rain's college professor Dr. Bergstrom gives him an assignment to research whether dragons exist. If he wins the contest, he gets to visit the Arctic on a paid research trip. As time goes by and David finds more information about dragons and their secrets, the polar bears are learning about him in turn. If they want to win the trip, David and his new friend Zanna need to work as hard as possible, because there's a new dragon about to be born.

Related links:

• Author's website