Image of Destruction
Douglas R. Mason
Dag Fletcher (1)
The Imagination Trap
Colin Kapp
Immortal Snake
Rachel Pollack
The Immortal
James Gunn
Dr. Russell Pearce (1)
The Immortality Seekers
John W. Campbell, Jr.
Penton and Blake (1)
The Immortals of Mercury
Clark Ashton Smith
Impact Parameter
Geoffrey A. Landis
Impediment
Hal Clement
Imperfect Gods
C. Sanford Lowe & G. David Nordley
The Black Hole Project (1)
The Impossible Voyage Home
F. L. Wallace
"In a Good Cause—"
Isaac Asimov
In a Misty Light
Richard Varne
In a Petri Dish Upstairs
George Turner
In Darkness, Angels
Eric van Lustbader
In Fading Suns and Dying Moons
John Varley
In Green's Dominion
Dale Bailey
In Hiding
Wilmar H. Shiras
Children of the Atom (1)
In His Image
Rob Chilson