The Expert Dreamers

by Frederik Pohl, George Gamow, Isaac Asimov, W. Grey Walter, Willy Ley, Fred Hoyle, William C. Boyd, Norbert Wiener, Milton A. Rothman, G. Harry Stine, Arthur C. Clarke, George O. Smith, Otto Robert Frisch, Leo Szilard, William Morrison, Don Crowley, Chan Davis, R.S. Richardson, Lyle G. Boyd