Included: 'Counter Foil,' by George O. Smith; 'A Bad Day for Sales,' by Fritz Leiber; 'Without a Thought,' by Fred Saberhagan; 'Solar Plexus,' by James Blish; 'The Macauley Circuit,' by Robert Silverberg; 'But Who Can Replace a Man?,' by Brian W. Aldiss; 'Instinct,' by Lester del Rey; 'The Twonky,' by Lewis Padgett (Henry Kuttner); 'Hunting Lodge,' by Randall Garrett; and 'With Folded Hands,' by Jack Williamson. 3