Orphans 17 Humorous stories 16 Magic 16 History 15 Brothers and sisters 14 Siblings 13 Twins 13 Characters in literature 12 Fairy tales 12 Friendship 12 Schools 12 Youths' writings 12 Murder 9 English fiction 8 Families 8 Interpersonal relations 8 Mystery and detective stories 8 Malayalam fiction 7 Man-woman relationships 7 Animals 6 Good and evil 6 High schools 6 Novelists 6 Translations into Malayalam 6 Young adult fiction, English 6 Death 5 Fantasy 5 Fathers and daughters 5 Heroes 5 Quests (Expeditions) 5