Il servitore invisibile
From Author Wars - https://authorwars.com/books/il-servitore-invisibile-1506628.html
Overview:
- Title: Il servitore invisibile
- Author: Margaret St. Clair
- Year: 1960
- Type: Short Fiction
Editions/Publications:
- Unknown. Galaxy #31 (Unknown, Margaret St. Clair, Casa Editrice La Tribuna, Lit 150, 148 pages, digest, MAGAZINE)