Kidnapping English fiction 24 Suspense fiction 12 Fiction 11 Government investigators 7 Police 7 Adventure and adventurers 6 History 6 Prevention 6 Wives 6 Crimes against 5 Magic 5 Missing persons 5 Criminal investigation 4 Ex-police officers 4 Mercenary troops 4 Mothers of kidnapped children 4 Orphans 4 Single mothers 4 Terrorists 4 Women detectives 4 Assassination 3 Courts 3 Fugitives from justice 3 Hostages 3 Human-animal communication 3 Juvenile literature 3 Lawyers 3 Murder for hire 3 Police psychologists 3