First Answers (Science Fiction Puzzle Tales)

From Author Wars - https://authorwars.com/books/first-answers-science-fiction-puzzle-tales-1623624.html

Overview:

Title: First Answers (Science Fiction Puzzle Tales)
Author: Martin Gardner
Year: 1981
Type: Essays

Variant Titles:

1982. Erste Lösungen (Denkspiele aus der Zukunft)

Editions/Publications:

Unknown. Science Fiction Puzzle Tales (Unknown, Martin Gardner, Clarkson N. Potter, ISBN-10: 051754380X, $10.95, xii+148 pages, Hardcover, Collection)