• Extraterrestrial beings (4)
• Human-alien encounters (4)
• Life on other planets (4)
• Robots (4)
• Science fiction (4)
• FICTION Fantasy Epic (3)
• Fantasy (3)
• Interplanetary voyages (3)
• Interstellar travel (3)
• Magic (3)
• Survival (3)
• Artificial intelligence (2)
• Astronauts (2)
• College stories (2)
• Criminals (2)
• End of the world (2)
• Exploration (2)
• FICTION Classics (2)
• FICTION Fantasy Action & Adventure (2)
• FICTION Fantasy General (2)
• FICTION Literary (2)
• FICTION Science Fiction Action &... (2)
• FICTION Science Fiction General (2)
• Genetic engineering (2)
• Government, Resistance to (2)
• Historical (2)
• History (2)
• Human beings (2)
• Imaginary wars and battles (2)
• Man-woman relationships (2)
• Missing persons (2)
• Monks (2)
• Nineteen twenties (2)
• Princesses (2)
• Prophecy (2)
• Regression (Civilization) (2)
• Revolutions (2)
• Science Fiction (2)
• Slavery (2)
• Space colonies (2)
• Time travel (2)
• Twins (2)
• Virus diseases (2)
• Witches (2)
• Ability (1)
• Absence and presumption of death (1)
• Adventure and adventurers (1)
• African American (1)
• African American men (1)
• African American teenagers (1)
• African American women (1)
• Air pilots (1)
• Airships (1)
• Ambassadors (1)
• Amusement parks (1)
• Andrae, A (1)
• Androids (1)
• Archaeologists (1)
• Asian American women (1)
• Betrayal (1)
• Birthdays (1)
• Blood (1)
• Bodyguards (1)
• Bounty hunters (1)
• Ciphers (1)
• Cloning (1)
• Code and cipher stories (1)
• College teachers (1)
• Colonies (1)
• Comic books, strips, etc (1)
• Computer crimes (1)
• Concentration camps (1)
• Corporations (1)
• Corrupt practices (1)
• Courts and courtiers (1)
• Cryptography (1)
• Cult members (1)
• Cyborgs (1)
• Data encryption (Computer science) (1)
• Dinosaurs (1)
• Discoveries in geography (1)
• Diseases (1)
• Donation of organs, tissues, etc (1)
• Doorways (1)
• Dune (Imaginary place) (1)
• Dystopias (1)
• Employees (1)
• Englisch, .. (1)
• Epic (1)
• Epidemics (1)
• Equality (1)
• Euthanasia (1)
• FICTION African American General (1)
• FICTION Alternative History (1)
• FICTION Fantasy Dark Fantasy (1)
• FICTION Fantasy Historical (1)
• FICTION Science Fiction Hard Scienc... (1)
• FICTION Science Fiction Space Opera (1)
• FICTION Westerns (1)
• Fairy tales (1)
• Family secrets (1)
• Fantasy fiction (1)
• Fantasy fiction, Canadian (1)
• Fathers and sons (1)
• Female gangs (1)
• Fiction Dystopian (1)
• Fiction Science Fiction Apocalyptic... (1)
• Freedom (1)
• Friendship (1)
• Furniture showrooms (1)
• Gangs (1)
• Gay men (1)
• Gays (1)
• Gender-nonconforming people (1)
• General (1)
• Gods (1)
• Good and evil (1)
• Gunfighters (1)
• Hackers (1)
• Hazardous geographic environments (1)
• Healers (1)
• Heroes (1)
• Hippopotamus (1)
• History and criticism. (1)
• Horror tales (1)
• Human-animal relationships (1)
• Human-computer interaction (1)
• Influence on nature (1)
• Interpersonal relations (1)
• Investigation (1)
• JUVENILE FICTION General (1)
• JUVENILE FICTION Media Tie-In (1)
• JUVENILE FICTION Royalty (1)
• JUVENILE FICTION Science Fiction (1)
• Junk trade (1)
• Kings and rulers (1)
• Kings, queens, rulers, etc (1)
• Liberty (1)
• Love (1)
• Loyalty (1)
• Lunar bases (1)
• Magic realism (Literature) (1)
• Male-to-female transsexuals (1)
• Metamorphosis (1)
• Miracles (1)
• Misogyny (1)
• Monsters (1)
• Moral and ethical aspects (1)
• Mothers and daughters (1)
• Murder (1)
• Muslims (1)
• Mythology (1)
• Nobility (1)
• Organ donors (1)
• Orphans (1)
• Perfection (1)
• Phoenix (Mythical bird) (1)
• Pilots (1)
• Pirates (1)
• Plague (1)
• Political corruption (1)
• Pollution (1)
• Prejudices (1)
• Privacy (1)
• Psychological (1)
• Puzzles (1)
• Quests (Expeditions) (1)
• Racism (1)
• Retail trade (1)
• Revenge (1)
• Revolutionaries (1)
• Romance fiction (1)
• Same-sex marriage (1)
• Science fiction, American (1)
• Science-Fiction (1)
• Scientists (1)
• Secret societies (1)
• Secrets (1)
• Sex role (1)
• Sexual minority community (1)
• Short stories, American (1)
• Siblings (1)
• Sisters (1)
• Slaveholders (1)
• Slaves (1)
• Social media (1)
• Soldiers (1)
• Space and time (1)
• Space flight (1)
• Space ships (1)
• Space warfare (1)
• Spies (1)
• Spy stories (1)
• Stealing (1)
• Steampunk (1)
• Steampunk fiction (1)
• Street life (1)
• Superheroes (1)
• Supervillains (1)
• Technology (1)
• Teenage girls (1)
• Teenagers (1)
• Telepathy (1)
• Terrorism (1)
• Theft (1)
• Time dilatation (1)
• Tracking and trailing (1)
• Trials (Murder) (1)
• Video games (1)
• Villains in literature (1)
• Virgin birth (1)
• Voyages and travels (1)
• War (1)
• War games (1)
• War stories (1)
• Weapons (1)
• Western stories (1)
• Wiggin, Ender (1)
• Wiggin, Peter (1)
• Women (1)
• Women air pilots (1)
• Women photographers (1)
• Women soldiers (1)
• World War, 1939-1945 (1)
• YOUNG ADULT FICTION Action & Adv... (1)
• YOUNG ADULT FICTION Apocalyptic &... (1)
• YOUNG ADULT FICTION Dystopian (1)
• YOUNG ADULT FICTION Family Siblings (1)
• YOUNG ADULT FICTION Fantasy Historical (1)
• YOUNG ADULT FICTION Girls & Women (1)
• YOUNG ADULT FICTION Romance General (1)
• YOUNG ADULT FICTION School & Edu... (1)
• YOUNG ADULT FICTION Science Fiction ... (1)
• YOUNG ADULT FICTION Science Fiction ... (1)
• Young adult ficiton (1)
• Young adult fiction (1)
• Young women (1)