Magic 39 Brothers and sisters 28 Amulets 16 Haunted houses 16 Twins 13 Characters in literature 12 Fairy tales 12 Youths' writings 12 Children's songs, English 3 Fantasy 2 Quests (Expeditions) 2 Blind children 1 Death 1 Demonology 1 Fairies 1 Friendship 1 Hogwarts School of Witchcraft and Wizardry (Imaginary organization) 1 Hotels 1 Identity 1 Identity (Psychology) 1 Imaginary places 1 Investigation 1 Love 1 Missing children 1 Monsters 1 Murder 1 Never-Never Land (Imaginary place) 1 Princes 1 Schools 1 Secrecy 1