Raven and Ruby Shadowstone must race to learn all of their magical powers in order to defeat the evil dragon Quagmire who has returned to Dragoness, bent on revenge. Can they grasp their powers in time and find all of the mystical elements they need before it's too late? Take a journey with the sisters and their frinds as they hunt for dragons eggs, a stolen trident, and a missing magical black stone, in The Sisters Of Dragoness: Quagmire's Revenge.