Katie and Brian Eames and their friend Reme spend their summer vacation exploring the fields and woods outside their little town, Misty Haven. Each day, they gather for ice-cold lemonade at the neighborhood pub and restaurant, The Dragon and The Rose, run by Mr. Amos Teagarden, who tells the children a legend from 10th-century Wales:
There were two princes, stepbrothers named Vrolich and Rouge, who had become known as the Dragon and the Rose. The younger brother, the Rose, was an evil sorcerer who turned the Dragon's wife into a pillar of stone, and then transformed Vrolich into a...