The Machine That Saved The World

Wicks, Robert

Summers, Leo, 1925-1985 [Illustrator]; Stearns, Charles A.

Leinster, Murray, 1896-1975

Silverberg, Robert, 1935-

Novick, Irving H., 1916-2004 [Illustrator]; Marks, Winston K. (Winston Kinney), 1915-1979

Freas, Kelly, 1922-2005 [Illustrator]; Gordon, Nathaniel

Van Dongen, H. R., 1920-2010 [Illustrator]; Garrett, Randall, 1927-1987

Cole, Everett B., 1910-2001

Bloch, Robert, 1917-1994

Van Dongen, H. R., 1920-2010 [Illustrator]; Herbert, Frank, 1920-1986