The Search for the Red Dragon (Chronicles of the Imaginarium Geographica, Bk. 2)

Someone is kidnapping the children of the Archipelago, and the only clue is a mysterious message delivered by a strange little girl with artificial wings. John, Jack, and Charles, the caretakers of the Imaginarium Geographica, return to the Archipelago of Dreams to rescue the children. But their only hope to save the world from a centuries-old plot is to seek out the last of the Dragonships - the Red Dragon, Embarking on an extraordinary journey through history, myth and fable, it appears that the Crusade Has Begun . . .