Great Science Fiction Stories by the World's Great Scientists (editor; with Martin H. Greenberg and Charles G. Waugh). 1985.
The Subatomic Monster. 1985.
The Disappearing Man and Other Mysteries. 1985.
Robots and Empire. 1985.
Amazing Stories: 60 Years of the Best Science Fiction (editor; with Martin H. Greenberg). 1985.
Young Ghosts (editor; with Martin H. Greenberg and Charles G. Waugh). 1985.
Thirteen Short Science Fiction Novels (editor; with Martin H. Greenberg and Charles G. Waugh). 1985.
It's Such a Beautiful Day. 1985.
Norby and the Invaders (with Janet Asimov). 1985.
Giants (editor; with Martin H. Greenberg and Charles G. Waugh). 1985.
The Adventures of Lucky Starr (Lucky Starr: Space Ranger, Lucky Starr and the Pirates of the Asteroids, Lucky Starr and the Oceans of Venus). 1985.
How Did We Find Out about DNA? 1985.
The Further Adventures of Lucky Starr (Lucky Starr and the Big Sun of Mercury, Lucky Starr and the Moons of Jupiter, Lucky Starr and the Rings of Saturn). 1985.
The Alternate Asimovs. 1986.
Comets (editor; with Martin H. Greenberg and Charles G. Waugh). 1986.
Young Star Travelers (editor; with Martin H. Greenberg and Charles G. Waugh). 1986.
The Dangers of Intelligence and Other Science Essays. 1986.
Mythical Beasties (editor; with Martin H. Greenberg and Charles G. Waugh). 1986.
How Did We Find Out about Blood? 1986.
How Did We Find Out about the Speed of Light? 1986.
Future Days: A Nineteenth-Century Vision of the Year 2000. 1986.
Tin Stars (editor; with Martin H. Greenberg and Charles G. Waugh). 1986.
The Best Science Fiction of Isaac Asimov. 1986.
The Best Mysteries of Isaac Asimov. 1986.
Foundation and Earth. 1986.
Robot Dreams. 1986.
Norby and the Queen's Necklace (with Janet Asimov). 1986.
Magical Wishes (editor; with Martin H. Greenberg and Charles G. Waugh). 1986.