The Dragon Defenders - Book Five: The Grand Opening is the fifth and final book in the best-selling Dragon Defenders series. It's all over - The Pitbull has won! He's captured every last dragon from The Island, and brought them to the mainland. The stage is now set for the grand opening of Dragon World. Meanwhile Flynn, Paddy, and Briar are stuck in their new school, powerless to do anything about it. That is, until they make a new friend...