Dynion Gwirion O'r Gofod

Welcome back to Mighty High - the school for superheroes. Stan and his friends are so busy preparing for their Heroes exams and having flying lessons that no one realises that Miles has been abducted by aliens! Can fully-fledged superhero Captain Courageous lend a hand or will their fates be decided by a piece of bionic bubble gum? A laugh-out-loud series, perfect for young readers.