• Nemesis
• The Ugly Little Boy
• The Caves of Steel
• Foundation and Empire
• The Positronic Man
• Foundation and Earth
• The Gods Themselves
• The End of Eternity
• Asimov's Future History Volume 1
• Nightfall
• Extraterrestrial Civilizations
• The Naked Sun
• Prelude to Foundation
• Asimov's Future History Volume 4
• Foundation
• Lucky Starr and the Big Sun of Mercury
• Foundation's Edge
• Pebble in the Sky
• The Currents of Space