Charles Sheffield
4 books · 1985–1995 · science fiction, science-fiction, thriller, adventure, space-opera
Themes
survivalimmortalityspace explorationartificial intelligencehuman identitytechnology ethicspower corruptionmoral dilemmassurveillancecyberneticshumanity and technologyidentitymoralitytranscendenceinterstellar politicstechnological advancementspace colonydiplomacypower strugglesalien encounters