aliens american americansciencefiction amerikanischesenglisch artificialintelligence automation außerirdischeintelligenz award:hugo_award=1986 award:hugo_award=novel award:nebula_award=novel bean(ficticiouscharacter) brothersandsisters children'sstories childsoldiers childsoldiersinfiction ciencia-ficción dataprocessing ender(fictitiouscharacter) enderwiggin(fictitiouscharacter) endoftheworld exceptionalchildren exceptionalchildreninfiction extraterrestrialbeings ficción fiction general generals geneticengineering hardsciencefiction hegemony hermanos hugoawardwinner imaginarywarsandbattles krieg longnowmanualforcivilization malefriendship maniobrasdeguerra militaryartandscience militaryeducation newyorktimesbestseller nyt:mass_market_paperback=2011-07-30 openlibrarystaffpicks peterwiggin(fictitiouscharacter) prize:nebula readinglevel-grade10 readinglevel-grade11 readinglevel-grade12 readinglevel-grade7 readinglevel-grade8 readinglevel-grade9 science-fiction-literatur sciencefiction siblings spacewarfare theenderquintet wargames wiggin