In An Unexpected Adventure, Harley and his friends are looking for thundereggs (the state rock of Oregon) on the coast when they stumble across a large egg. Confiding in their science teacher at school, they agree to hide and protect it and the dragon that hatches from a suspicious lurker claiming to be a university professor. In Chasing Helicity, a young girl has always been fascinated by weather. When her hometown in Michigan is torn apart by a tornado, shes in a unique position to...