Hogwarts School of Witchcraft and Wizardry (Imaginary organization) Magic 7 Wizards 7 Weasley, Ron (Fictitious character) 5 Coming of age 3 Schools 3 Boarding school students 1 Boarding schools 1 Conduct of life 1 Dueling 1 English literature-fiction 1 Fantasy 1 Fathers and sons 1 Friendship 1 Good and evil 1 Granger, Hermione (Fictitious character)-Fiction 1 Military aspects 1 Parapsychology 1 Potter, Harry (Fictitious character) 1 Teacher-student relationships 1 Time travel 1 Witches 1 Youth 1