U.S. SCIENCE FICTION AUTHORS

Asimov, Isaac
    Foundation series
    I, Robot

Atwood, Margaret [Canadian, not U.S.]
    The Handmaid's Tale
    Oryx and Crake

Bradbury, Ray
    The Martian Chronicles
    Fahrenheit 451

Card, Orson Scott
    Ender's Game

Cherryh, C.J.
    Foreigner series

Delaney, Samuel R.
    Stars in My Pocket Like Grains of Sand

Dick, Philip K.
    The Man in the High Castle
    Do Androids Dream of Electric Sheep?
    Ubik
    VALIS
    
Gibson, William
    Neuromancer

Heinlein, Robert H.
    Starship Troopers
    The Moon is a Harsh Mistress
    Stranger in a Strange Land

Herbert, Frank
    Dune

Hubbard, L. Ron
    Battlefield Earth

Le Guin, Ursula K.
    The Dispossessed
    The Left Hand of Darkness

Robinson, Kim Stanley
    Mars trilogy
    The Years of Rice and Salt

Stephenson, Niel
    Snow Crash

Twain, Mark [Samuel Clemens]
    A Connecticut Yankee in King Arthur's Court

Vonnegut, Kurt
    Cat's Cradle
    Slaughterhouse Five
    Breakfast of Champions