L'annello di sangue

From Author Wars - https://authorwars.com/publications/lannello-di-sangue-581420.html

Overview:

Title: L'annello di sangue
Author: Kenneth Robeson
Year: 1975
Publisher: Longanesi
Price: Lit 700
Pages: [4]+170
Binding: Paperback
Type: Novel
Title Reference: L'annello di sangue
Notes: Data from Fantascienza/NILF. Number 7 in this publisher's Avenger series. Italian translation by Sem Schlumper of The Blood Ring. The cover reprints Peter Caras' for the Paperback Library edition.