La guardia astrale
From Author Wars - https://authorwars.com/books/la-guardia-astrale-1551215.html
Editions/Publications:
- Unknown. I misteri di Marte (Unknown, Willy Ley, Libra Editrice, Lit 4,000, 170 pages, Hardcover, Collection)
From Author Wars - https://authorwars.com/books/la-guardia-astrale-1551215.html