The piskies of Cornwall have raised dragons for centuries. But Tatty and Bogle's dragon is broken. With defective vision and a fear of flying, the piskies fear that they will never recover the lost treasure of the pirate, Malcolm the Malevolent, the dragon's namesake.Forced to move to Cornwall with her estranged mother, 12-year-old Penelope has only her Persian cat, Patch for company. But when he goes missing, she discovers the secret cave and that...