Science fiction 18 Survival 8 Extraterrestrial beings 7 Fantasy 7 Imaginary wars and battles 6 Television programs 6 Contests 5 Fiction 5 Interpersonal relations 5 Talking books 5 Time travel 5 Betrayal 4 Insurgency 4 Life on other planets 4 Space warfare 4 Astronauts 3 Competition (Psychology) 3 Dragons 3 Dystopias 3 Families 3 Good and evil 3 History 3 Kings and rulers 3 Love 3 Magic 3 Man-woman relationships 3 Monsters 3 Orphans 3 Poverty 3 Sisters 3 Survival skills 3 Teenage girls 3 Totalitarianism 3 Voyages and travels 3 YOUNG ADULT FICTION / Fantasy / Dark Fantasy 3 Young adult fiction 3 Ability 2 Assassins 2 Book burning 2 Bounty hunters 2 Brain 2 Brothers and sisters 2 Computer crimes 2 Dent, Arthur (Fictitious character) 2 Dune (Imaginary place) 2 FICTION / Media Tie-In 2 FICTION / Science Fiction / Space Opera 2 Fantasy fiction 2 Friendship 2 Genetic engineering 2 Girls 2 Hackers 2 Human-alien encounters 2 Identity 2 Imaginary places 2 Internet games 2 Interplanetary voyages 2 Large type books 2 Love & Romance 2 Loyalty 2 Political fiction 2 Prefect, Ford (Fictitious character) 2 Revenge 2 Schools 2 Science Fiction 2 Science fiction, American 2 Scientists 2 Social classes 2 Spies 2 Spirit possession 2 Teachers 2 Triangles (Interpersonal relations) 2 Twenty-first century 2 Utopias 2 Virtual reality 2 War games 2 War stories 2 World War, 1939-1945 2 A.R. 5.6 1 Action & Adventure 1 Adoption 1 Adventure and adventurers 1 Adventure stories 1 Air warfare 1 Alchemy 1 Americans 1 Amerikanisches Englisch 1 Amusement parks 1 Armed Forces 1 Artists 1 Atlantis (Legendary place) 1 Audio Cassette 1 Audiobooks 1 Bakers 1 Biological invasions 1 Boarding school students 1 Boarding schools 1 Books and reading 1 CHR 1996 1 Capitalism 1