Condition: Acceptable. Please see the images for more details.
Blurb: “Here are three of the best—each dealing with a different aspect of communication with creatures so alien to mankind that the first thing to do is throw speech out the window!
What happens next is strictly up to the ingenuity of writers like Mr. Clement, who visualizes a lively time for mankind among his counterparts from other planets.
Assumption Unjustified (1946)
Technical Error (1944)