Addio Terra, ritorno al mio pianeta

From Author Wars - https://authorwars.com/publications/addio-terra-ritorno-al-mio-pianeta-1019256.html

Overview:

Title: Addio Terra, ritorno al mio pianeta
Author: J. Stewart (Italian)
Year: 1974
Publisher: Capitol
Price: Lit 2,000
Pages: 139
Binding: Hardcover
Type: Novel
Title Reference: Addio Terra, ritorno al mio pianeta
Notes: No printing indication; the copyright date is 1973 and fantascienza.com has Oct 1973 as print date, so probably this is a reprint. Price from fantascienza.com. The author name is spelled "I. Stewart" on the cover and in the pub series list.