#16 (Aug 1953) Cover: Stanley Pitt. Contains: &quot;Dead Knowledge&quot; by John W. Campbell, Jr. (novelette from Astounding, Jan 1938), &quot;Men of the Ten Books&quot; by Jack Vance (short story from Startling Stories, Mar 1951), and &quot;The Rats&quot; by Arthur Porges (short story from Man&#x27;s World, Feb 1951)