The adventure continues in a world unlike any other - in Book 2 of the Dragon's Erf Series... Roger and Mary have a deadly secret: they hold the very last Dragon's egg! THE SURVIVING HEIR TO THE TRUE DRAGON'S THRONE The ancient peace-keepers of the Under-Erf. And now Morgrim the worm-lord of the core has joined forces with the evil humdrum (human) psychonomy-scientists. He has launched his long-planned attack...