Amulets 16 Brothers and sisters 16 Haunted houses 16 Magic 16 Board books 9 Chinese language 8 English 8 Animals 7 Comic books, strips, etc 5 Good and evil 5 Heroes 5 Picture books for children 5 Superheroes 5 Books and reading 4 Alligators 3 Book industries and trade 3 Death 3 Friendship 3 History 3 Lift-the-flap books 3 Mother and child 3 Private investigators 3 Publishers and publishing 3 Bereavement 2 Bilingual 2 Blizzards 2 Buried treasure 2 Calligraphers 2 Cartoons and comics 2 Children's literature 2