What Are Aliens Made Of?

From Author Wars - https://authorwars.com/books/what-are-aliens-made-of-1637692.html

Overview:

Title: What Are Aliens Made Of?
Author: Horace L. Gold
Year: 1960
Type: Essays

Editions/Publications:

Unknown. Gold on Science Fiction "What Will They Think of Last?" (Unknown, Horace L. Gold, IDHHB, Inc., $4.95, 151 pages, Hardcover, Non-fiction)