I misteri di Marte

From Author Wars - https://authorwars.com/publications/i-misteri-di-marte-408462.html

Overview:

Title: I misteri di Marte
Author: Willy Ley
Year: 1981
Publisher: Libra Editrice
Price: Lit 4,000
Pages: 170
Binding: Hardcover
Type: Collection
Title Reference: I misteri di Marte
Notes:
• "I misteri di Marte" is an original Italian collection. Contains the following stories, translated by Walter Saudi and Luigi Cozzi:
• A Martian Adventure as "Un'avventura marziana"
• Orbit XXIII.H as "La guardia astrale"
Data from http://www.fantascienza.com, which reports the Author's name as "Willie Ley", but "Willy Ley" is on cover